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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3x+12x-(3(x+12)-3x)-28+12=0



We calculate terms in parentheses: -(3(x+12)-3x), so:

3(x+12)-3x

We add all the numbers together, and all the variables

-3x+3(x+12)

We multiply parentheses

-3x+3x+36

We add all the numbers together, and all the variables

36

Back to the equation:

-(36)



We add all the numbers together, and all the variables

15x-52=0

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

15x=52

x=52/15

x=3+7/15

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