2(x+4)-8=20

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Solution for 2(x+4)-8=20 equation:



2(x+4)-8=20
We move all terms to the left:
2(x+4)-8-(20)=0
We add all the numbers together, and all the variables
2(x+4)-28=0
We multiply parentheses
2x+8-28=0
We add all the numbers together, and all the variables
2x-20=0
We move all terms containing x to the left, all other terms to the right
2x=20
x=20/2
x=10

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