3x-5(-x-4)=-12

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Solution for 3x-5(-x-4)=-12 equation:



3x-5(-x-4)=-12
We move all terms to the left:
3x-5(-x-4)-(-12)=0
We add all the numbers together, and all the variables
3x-5(-1x-4)-(-12)=0
We add all the numbers together, and all the variables
3x-5(-1x-4)+12=0
We multiply parentheses
3x+5x+20+12=0
We add all the numbers together, and all the variables
8x+32=0
We move all terms containing x to the left, all other terms to the right
8x=-32
x=-32/8
x=-4

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