3(x+-4)+-12=2(x+-6)+7

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Solution for 3(x+-4)+-12=2(x+-6)+7 equation: 



3(x+-4)+-12=2(x+-6)+7

We move all terms to the left:

3(x+-4)+-12-(2(x+-6)+7)=0

We add all the numbers together, and all the variables

3(x-4)-(2(x-6)+7)-12+=0

We add all the numbers together, and all the variables

3(x-4)-(2(x-6)+7)=0

We multiply parentheses

3x-(2(x-6)+7)-12=0



We calculate terms in parentheses: -(2(x-6)+7), so:

2(x-6)+7

We multiply parentheses

2x-12+7

We add all the numbers together, and all the variables

2x-5

Back to the equation:

-(2x-5)



We get rid of parentheses

3x-2x+5-12=0

We add all the numbers together, and all the variables

x-7=0

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

x=7

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