7(-97a-47)=14(-4a+288)

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Solution for 7(-97a-47)=14(-4a+288) equation: 



7(-97a-47)=14(-4a+288)

We move all terms to the left:

7(-97a-47)-(14(-4a+288))=0

We multiply parentheses

-679a-(14(-4a+288))-329=0



We calculate terms in parentheses: -(14(-4a+288)), so:

14(-4a+288)

We multiply parentheses

-56a+4032

Back to the equation:

-(-56a+4032)



We get rid of parentheses

-679a+56a-4032-329=0

We add all the numbers together, and all the variables

-623a-4361=0

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

-623a=4361

a=4361/-623

a=-7

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