Is 11y 0 an equation, y 10 0, is it both an equation and an equation

11y=0 it is indeed an equation. For him the conditions of the equation are met: there are unknowns, and there is an equal sign. To be precise, it should be a one-dimensional equation. Its solution is that y is equal to 0.

Satisfied, thank you!

1) The straight line is symmetrical with the straight line 2x+11y+16=0 with respect to the point p(0,1) The straight line is parallel to the straight line 2x+11y+16=0, and the distance from point p is equal, therefore, let the equation of the straight line be 2x+11y+c=0, and we can get |2×0+11×1+16| 22+112 =|2×0+11×1+c|22+112 , the solution gives c=-38 (rounding off 16), and the straight line 2x+11y-38=0 (2) Let any point m(x,y) on the straight line m(x,y), m about the symmetry point m of the straight line x-y+2=0'(x1,y1), then y?y1 x?x1 ＝?

1 2?x+x1 2 ?y+y1 2 +2 0 to solve x1 y?

2 y1 x+2 (*point m.)'On the straight line 2x-y+1=0, satisfying 2x1-y1+1=0 Substituting the (*) equation gives 2(y-2)-(x+2)+1=0, which is simplified to obtain x-2y+5=0, that is, the linear line 2x-y+1=0 is symmetrical with respect to the straight line x-y+2=0 (3) Two parallel lines 3x+4y-1=0 and 6x+8y+3=0 are symmetrical with respect to the straight line l, and the straight line l is a straight line parallel to the two lines at equal distances and parallel to them, let l: 6x+8y+c=0, you can get |c?3| 62+82 =|c+2|62+82 , the solution gives c = 1 2 , that is, the symmetry axis l equation of the straight line 3x+4y-1=0 and 6x+8y+3=0 is:

6x+8y+1 2 =0．

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x = b) b) to the ear (b -4ac)] 2a

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Hello, it's a pleasure to answer your questions.

Meaning of the equation:

Formulas containing equal signs are called equations. Equations can be divided into contradictory equations and conditional equations. The equation still holds if the same integer is added (or subtracted) on both sides of the equation, or when both sides of the equation are multiplied or divided by the same non-zero integer, or when both sides of the equation are multiplied at the same time.

The form is to connect two equal numbers (or numbers represented by letters) with "=".

Meaning of the equation:

An equation is an equation that contains unknowns. It is an equation that expresses the equality relationship between two mathematical formulas (such as two numbers, functions, quantities, and operations), and the value of the unknown number that makes the equation true is called "solution" or "root Li quarrel". The process of finding the solution of an equation is called "solving an equation".

Solving which crack through the equation can avoid the difficulty of reverse thinking, and directly list the equation containing the quantity to be solved. Equations have a variety of forms, such as unary linear equations, binary linear equations, unary quadratic equations, etc., and can also form a system of equations to solve multiple unknowns.

In mathematics, an equation is a statement that contains an equation of one or more variables. Solving the equation involves determining which values of the variable make the equation true. The variable is also known as the unknown, and the value of the unknown that touches and satisfies the equality is called the solution of the equation.

Then y-10=0 is both a formula and an equation.

That's my answer to this question, yours is my greatest encouragement, thank you!

This equation starts with parentheses, and the result can be clearly obtained.

10y+（-10y）

10y-10y

Because 10y and 10y are equal regardless of y, the result is 0 correct.

10y+(-10y) is equal to 0. Keep in mind that two numbers that are opposites of each other add up to zero. In general, a and -a are opposite to each other, and the opposite of zero is still zero.

Is 10y ten (one 10y) equal to 0?

Solution: 10y ten (one 10y).

10y-10y

The parentheses are preceded by a positive sign, and after removing the parentheses, without changing the symbol, it becomes the sum of positive ten y and negative ten y, so it should be equal to 0.

Yes, you can simplify it first.

10y+(-10y) 10y-10y(10-10)y, no matter what value y takes.

The end result is always zero.

It's equal to 0, there's no doubt about that.

Is 10y+(-10y) equal to 0?

Answer: 10y+(-10y) is equal to 0 because the positive and negative cancel out. No matter how much y is taken, the result is 0

Simplified: (12-11)y=

So the solution of the equation y=

The calculation process of this question is as follows:

12y-11y=

12-11)y=y=

First of all, be sure to write an explanation.

12y-11y=

Solution: (12-11) y=

y=so that you get the answer y=

Solution: Merge similar terms y=

So the solution of this equation is y=.

12y-11y=The process of solving the equation is as follows:

12-11）y=y=

12y=0, is it an equation?

A: Yes, 12y=0, is the equation.

12y=0, which is both an equation and an equation.

According to the equation d, the content that needs to be calculated: 12y=0, is it the process of solving the equation: move the unknown to the left and merge it by moving the term, move the constant term to the right and merge it, and finally turn the unknown coefficient to 1

Problem solving: 12y=0

y=0 is a one-dimensional equation.

Hello. This number is indeed an equation, but it is an equation with unknowns, but you can calculate the first 12 of the two sides to get y=0.

is an equation, as long as there is an equals sign, it is an equation.

And it's an equation of a univariate equation.

The result is y=0

Yes, and it's an equation.

Because it's an equation with unknowns.

Yes, pro, with an equation of unknowns.

Solution: Of course it's not an equation, it's just an algebraic formula.

The key to this problem is to understand the concept of "equation".

Equations: Equations with unknowns are called equations.

y''-10y'-11y=0

Characteristic equation: r 2-10r-11 = 0

r-11)(r+1)=0

r1=11r2=-1

So the general solution: y=c1e (11x)+c2e (-x).