-4(-x-2)-2x+51=31

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Solution for -4(-x-2)-2x+51=31 equation:



-4(-x-2)-2x+51=31
We move all terms to the left:
-4(-x-2)-2x+51-(31)=0
We add all the numbers together, and all the variables
-4(-1x-2)-2x+51-31=0
We add all the numbers together, and all the variables
-2x-4(-1x-2)+20=0
We multiply parentheses
-2x+4x+8+20=0
We add all the numbers together, and all the variables
2x+28=0
We move all terms containing x to the left, all other terms to the right
2x=-28
x=-28/2
x=-14

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