Value of known solution
First of all, you need to write "Xie" when you answer.
Step one: denominator. Because there is no denominator in this question, this step does not count.
Step 2: If there are no brackets in the original formula, you can omit this step. If there are brackets, they cannot be omitted. If there are no brackets, they are omitted here.
Step 3: Move the items on both sides of the equal sign and move the unknown to the left of the equal sign, that is, 5x-3x=2.
Step 4: Merge similar items and merge with unknown ones, that is, 2x=2.
Step 5: Change the unknown coefficient to 1, then x= 1.
Step 6: Get an unknown final result. Answer: The value of is 1.
In this way, the problem of solving the equation is completed.
In mathematics, many problems need to solve equations, and solving equations is the most basic. If you can't solve the equation, then the whole problem is not finished, so solving the equation is very important. I hope all students can firmly remember the six basic steps of solving equations. If it helps you, find some problems to solve equations and practice a little, so that you can apply your knowledge to yourself and get a test result in the exam.
A. Which is better, mushrooms or learning and thinking?
The principle of integrating theory with practice is determined by the applied scientific natur