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

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



3(x-4)+5x-4=12
We move all terms to the left:
3(x-4)+5x-4-(12)=0
We add all the numbers together, and all the variables
5x+3(x-4)-16=0
We multiply parentheses
5x+3x-12-16=0
We add all the numbers together, and all the variables
8x-28=0
We move all terms containing x to the left, all other terms to the right
8x=28
x=28/8
x=3+1/2

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