70a+60=30

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Solution for 70a+60=30 equation: 



70a+60=30

We move all terms to the left:

70a+60-(30)=0

We add all the numbers together, and all the variables

70a+30=0

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

70a=-30

a=-30/70

a=-3/7

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