7(-9+2x)=63

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Solution for 7(-9+2x)=63 equation: 



7(-9+2x)=63

We move all terms to the left:

7(-9+2x)-(63)=0

We add all the numbers together, and all the variables

7(2x-9)-63=0

We multiply parentheses

14x-63-63=0

We add all the numbers together, and all the variables

14x-126=0

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

14x=126

x=126/14

x=9

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