4(x-9)-(x-12)=2x-15

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Solution for 4(x-9)-(x-12)=2x-15 equation: 



4(x-9)-(x-12)=2x-15

We move all terms to the left:

4(x-9)-(x-12)-(2x-15)=0

We multiply parentheses

4x-(x-12)-(2x-15)-36=0

We get rid of parentheses

4x-x-2x+12+15-36=0

We add all the numbers together, and all the variables

x-9=0

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

x=9

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