What should I do if I solve the equation of x 35 78 and check it?

x+35=78

The first step is to move the item:

x=78-35

The second step is to calculate the subtraction:

x=43 check: when x=43, left = x + 35 = 43 + 35 = 78, right = 78, left = right, so x = 43

Subtract 35 from both sides of the equation at the same time to get:

x=78-35

x=43 check:

Meet the requirements of the question.

Solution: +35=78

Check: Substituting =43 into the equation +35=78,43+35=78, i.e. =43 is correct.

x 35 78, solve the equation.

x＋35＝78

x＝78－35

x=43 check:

Substituting x 43 into the original formula, 43 35 78, and the left and right sides are equal, then this.

The solution of the equation is correct.

That is, the solution of this equation is x 43.

What should I do if I solve the equation of x 35 78 and check it?

x+35=78

x=78-35

x=43 check (i.e. substituting the answer into the original formula).

x+35=78x=43

The answer is correct.

Solution: x+35=78

x=78-35

x=43。Calculation: x+35=43+35=78, the solution of the equation is correct.

x=78-35

x=43。Substituting x=43 into the original formula 43+35=78 is about equal, that is, the value of x is correct.

The process of solving the equation is as follows.

x+35＝78

x+35-35＝78-35

x 43 check: 43 + 35 78 looks.

The calculation process is as follows:

Solution: 43 x+x=38+x (If you add equal numbers or equations to both sides of the equation, the two sides are still equal.) ）

43=38+x

38+x=43 (Move the item with the unknown to the left.) 38 + x-38 = 43-38 (both sides of the equation subtract equal numbers or equations at the same time, and both sides are still equal.) ）

x=5 check: 43-5=38

The first step is to move the item and move 43 to the right x to get 5

1) An emptiness x = 40

Solution: one x = 40 one.

One x = one. x=test: Substitute x= into the original equation.

Left = one, right = 40

Left = Right.

x= is the solution of the original equation.

2)22x=154

Solution: x=7 test: substitute =7 into the original equation.

Left = 22x7 = 154

Right = 154

Left = Right.

Source deficit x=7 is the solution of the original equation.

3) 78x-45=111

Solution: 78x=111+45

x=2, test: substitute x=2 into the original equation.

Left = 78x2-45=111

Right = 111

Left = Right.

2 is the solution of the original equation. Hail blind.

Summary. Solve the equation and check 28 + x = 74 x = 74 - 28 = 46 check 28 + 46 = 74 so x = 46, is correct

Xie Fangna took the silver journey and checked 28 + x = 74 x = 74 - 28 = 46 to check the cave and the banquet and the hidden frank calculation was 28 + 46 = 74, so x = 46 is correct

x=6 checks. Checking. Good.

So x=30 is correct.

x=6 so x=15 23 is correct.

Hanzakura warms up for you.

7x=45-3

7x=42x=6

Substituting x=6 into the original equation yields.

Left = 45-7x = 45-7 6 = 45-42 = 3 = right.

In the case of the somin, x=6 is the solution of the original equation.

Or comment on the upper right corner of the client [Satisfied]).

It's the driving force behind my front axle wheel removal! Yours will also bring you wealth.

If there is any confusion, until you finish understanding this question!

Solve the equation and check 97-x=53 with a one-dimensional equation. According to the query of relevant information, the equation 97-x=53 is a one-dimensional equation, and the equation classifies the same kind of terms to obtain x=97-53, so the answer or the book of the car case is 44, and the calculation is that only 44 is added to the subtracted 53, and 97 can be obtained.

Summary. First of all, we see the equation, the first step should be to move the terms, the left (plus 23) to the right, that is, (minus 23), 5x=55, x=11

5x+23=78 to solve the equation and test it.

Hurry up. First of all, we see the equation, the first step should be to move the terms, the left (plus 23) to the right, that is, (minus 23), 5x=55, x=11

The test is a method of substituting x=11 into the original equation and solving the equation with 5 11+23=78.

The process of testing the solution of the equation.

Test: x=11 is substituted into the original equation to get 5 x11+23=78, do you think there are any other problems?

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