a+2(a-10)=320

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Solution for a+2(a-10)=320 equation:



a+2(a-10)=320
We move all terms to the left:
a+2(a-10)-(320)=0
We multiply parentheses
a+2a-20-320=0
We add all the numbers together, and all the variables
3a-340=0
We move all terms containing a to the left, all other terms to the right
3a=340
a=340/3
a=113+1/3

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