6a+2(2a-10)=70

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Solution for 6a+2(2a-10)=70 equation:



6a+2(2a-10)=70
We move all terms to the left:
6a+2(2a-10)-(70)=0
We multiply parentheses
6a+4a-20-70=0
We add all the numbers together, and all the variables
10a-90=0
We move all terms containing a to the left, all other terms to the right
10a=90
a=90/10
a=9

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