3(x-7)/3=-12/3

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



3(x-7)/3=-12/3

We move all terms to the left:

3(x-7)/3-(-12/3)=0

We add all the numbers together, and all the variables

3(x-7)/3-(-4)=0

We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

3(x-7)+12=0

We multiply parentheses

3x-21+12=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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