2(x-4)-5x=-20

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Solution for 2(x-4)-5x=-20 equation:



2(x-4)-5x=-20
We move all terms to the left:
2(x-4)-5x-(-20)=0
We add all the numbers together, and all the variables
-5x+2(x-4)+20=0
We multiply parentheses
-5x+2x-8+20=0
We add all the numbers together, and all the variables
-3x+12=0
We move all terms containing x to the left, all other terms to the right
-3x=-12
x=-12/-3
x=+4

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