x-(12-2x)=-3

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Solution for x-(12-2x)=-3 equation: 



x-(12-2x)=-3

We move all terms to the left:

x-(12-2x)-(-3)=0

We add all the numbers together, and all the variables

x-(-2x+12)-(-3)=0

We add all the numbers together, and all the variables

x-(-2x+12)+3=0

We get rid of parentheses

x+2x-12+3=0

We add all the numbers together, and all the variables

3x-9=0

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

3x=9

x=9/3

x=3

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