7x+4(-3x+12)=13

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Solution for 7x+4(-3x+12)=13 equation:



7x+4(-3x+12)=13
We move all terms to the left:
7x+4(-3x+12)-(13)=0
We multiply parentheses
7x-12x+48-13=0
We add all the numbers together, and all the variables
-5x+35=0
We move all terms containing x to the left, all other terms to the right
-5x=-35
x=-35/-5
x=+7

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