-157=8(-2a-3)-5

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Solution for -157=8(-2a-3)-5 equation: 



-157=8(-2a-3)-5

We move all terms to the left:

-157-(8(-2a-3)-5)=0



We calculate terms in parentheses: -(8(-2a-3)-5), so:

8(-2a-3)-5

We multiply parentheses

-16a-24-5

We add all the numbers together, and all the variables

-16a-29

Back to the equation:

-(-16a-29)



We get rid of parentheses

16a+29-157=0

We add all the numbers together, and all the variables

16a-128=0

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

16a=128

a=128/16

a=8

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