3^2=7-2x

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Solution for 3^2=7-2x equation: 



3^2=7-2x

We move all terms to the left:

3^2-(7-2x)=0

We add all the numbers together, and all the variables

-(-2x+7)+3^2=0

We add all the numbers together, and all the variables

-(-2x+7)+9=0

We get rid of parentheses

2x-7+9=0

We add all the numbers together, and all the variables

2x+2=0

We move all terms containing x to the left, all other terms to the right

2x=-2

x=-2/2

x=-1

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