-x+4(2x-3)=9

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Solution for -x+4(2x-3)=9 equation: 



-x+4(2x-3)=9

We move all terms to the left:

-x+4(2x-3)-(9)=0

We add all the numbers together, and all the variables

-1x+4(2x-3)-9=0

We multiply parentheses

-1x+8x-12-9=0

We add all the numbers together, and all the variables

7x-21=0

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

7x=21

x=21/7

x=3

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