7a+2a-10=61

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Solution for 7a+2a-10=61 equation: 



7a+2a-10=61

We move all terms to the left:

7a+2a-10-(61)=0

We add all the numbers together, and all the variables

9a-71=0

We move all terms containing a to the left, all other terms to the right

9a=71

a=71/9

a=7+8/9

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