43=5a-(-4-8a)

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Solution for 43=5a-(-4-8a) equation: 



43=5a-(-4-8a)

We move all terms to the left:

43-(5a-(-4-8a))=0

We add all the numbers together, and all the variables

-(5a-(-8a-4))+43=0



We calculate terms in parentheses: -(5a-(-8a-4)), so:

5a-(-8a-4)

We get rid of parentheses

5a+8a+4

We add all the numbers together, and all the variables

13a+4

Back to the equation:

-(13a+4)



We get rid of parentheses

-13a-4+43=0

We add all the numbers together, and all the variables

-13a+39=0

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

-13a=-39

a=-39/-13

a=+3

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