154=-8(1+2a)-2(-1+8a)

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Solution for 154=-8(1+2a)-2(-1+8a) equation: 



154=-8(1+2a)-2(-1+8a)

We move all terms to the left:

154-(-8(1+2a)-2(-1+8a))=0

We add all the numbers together, and all the variables

-(-8(2a+1)-2(8a-1))+154=0



We calculate terms in parentheses: -(-8(2a+1)-2(8a-1)), so:

-8(2a+1)-2(8a-1)

We multiply parentheses

-16a-16a-8+2

We add all the numbers together, and all the variables

-32a-6

Back to the equation:

-(-32a-6)



We get rid of parentheses

32a+6+154=0

We add all the numbers together, and all the variables

32a+160=0

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

32a=-160

a=-160/32

a=-5

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