2(4x+5)+2x=80

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Solution for 2(4x+5)+2x=80 equation:



2(4x+5)+2x=80
We move all terms to the left:
2(4x+5)+2x-(80)=0
We add all the numbers together, and all the variables
2x+2(4x+5)-80=0
We multiply parentheses
2x+8x+10-80=0
We add all the numbers together, and all the variables
10x-70=0
We move all terms containing x to the left, all other terms to the right
10x=70
x=70/10
x=7

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