2x+2(x-1)=31

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Solution for 2x+2(x-1)=31 equation:



2x+2(x-1)=31
We move all terms to the left:
2x+2(x-1)-(31)=0
We multiply parentheses
2x+2x-2-31=0
We add all the numbers together, and all the variables
4x-33=0
We move all terms containing x to the left, all other terms to the right
4x=33
x=33/4
x=8+1/4

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