x 2 7 x 58 4 How do you solve equations?

The solution is as follows: x- x=

x＝x＝584/17

Expansion: Listen carefully in class, take more notes, find time to read after class, review more, and ask classmates or teachers for help if you don't understand. While others are playing, you take the time to look at your notes and stick to it for a while, and you'll notice a noticeable improvement in your grades.

After class, you should preview in advance, prepare in advance, find out the difficulties and key points, listen carefully when the teacher speaks, and seize the time in class is the most important thing, if you don't listen carefully in class, you will have to pay 5 times the strength and time to catch it back after class.

Listening to it in class is only part of it, but I have to practice diligently and do more practice problems after class. When others are playing, you take time out to do some questions to consolidate your knowledge, and think about the questions you don't know and then ask them, which helps to improve your learning efficiency.

After the exam, you should summarize the mistakes, organize the mistakes into a book, think about how to make mistakes, summarize why you made mistakes, and what you will do in the future so that you will not make mistakes. After the summary, you can't throw it aside, but read it often and review it often. And write down the reason for the mistake, so that it is easy to see it at a glance and improve your learning efficiency.

After class, find a good student to do practice problems together, discuss problems, and ask more questions if you don't know how to do them, practice more if you can't, and ask questions if you can't, which is conducive to the improvement of knowledge.

The process of solving the problem is as follows:

1) Divide both sides of the equation at the same time.

2) Simplify.

3) Transfer.

x=

4) Merge similar items.

x=

5) Substituting x= into the equation for verification.

Left side of the equation = (Equation right =Left side of equation = right side of equationSo x= is the solution of the original equation.

Here's how to solve this problem.

Get x=. Hope it closes, note, hope it can help you.

Summary. Hello, because, so, x=15

Solve equations. Hurry up! I'm going to sign up soon.

Hello, because, so, x=15

x=15 to solve a one-dimensional equation, put all terms of x to the left of the equal sign, add and subtract them, and then put the constant to the right of the equal sign, so that the value of x is solved.

The number of closed coincidences in the solution equation is: stupid key.

x3-x=2x=x=x=

If the 3 front stool grinding envy noodles is jujube pat x, this is You's answer.

Summary. Pro, 7x x 61 7 too.

Solve the equation pro, too.

It is calculated by using the principle that the equation of the same number is still true for both sides of the equation <

Hello! Glad to answer your questions!

Solution: 23 x=x=

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