4(3a-1)=5a+66

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Solution for 4(3a-1)=5a+66 equation: 



4(3a-1)=5a+66

We move all terms to the left:

4(3a-1)-(5a+66)=0

We multiply parentheses

12a-(5a+66)-4=0

We get rid of parentheses

12a-5a-66-4=0

We add all the numbers together, and all the variables

7a-70=0

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

7a=70

a=70/7

a=10

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