3(4x+4)-20=13x-4

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Solution for 3(4x+4)-20=13x-4 equation:



3(4x+4)-20=13x-4
We move all terms to the left:
3(4x+4)-20-(13x-4)=0
We multiply parentheses
12x-(13x-4)+12-20=0
We get rid of parentheses
12x-13x+4+12-20=0
We add all the numbers together, and all the variables
-1x-4=0
We move all terms containing x to the left, all other terms to the right
-x=4
x=4/-1
x=-4

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