7-2(3-x)=9

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Solution for 7-2(3-x)=9 equation: 



7-2(3-x)=9

We move all terms to the left:

7-2(3-x)-(9)=0

We add all the numbers together, and all the variables

-2(-1x+3)+7-9=0

We add all the numbers together, and all the variables

-2(-1x+3)-2=0

We multiply parentheses

2x-6-2=0

We add all the numbers together, and all the variables

2x-8=0

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

2x=8

x=8/2

x=4

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