7(a+8)=5a-4

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Solution for 7(a+8)=5a-4 equation: 



7(a+8)=5a-4

We move all terms to the left:

7(a+8)-(5a-4)=0

We multiply parentheses

7a-(5a-4)+56=0

We get rid of parentheses

7a-5a+4+56=0

We add all the numbers together, and all the variables

2a+60=0

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

2a=-60

a=-60/2

a=-30

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