-90=-8x-3(x+8)

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Solution for -90=-8x-3(x+8) equation:



-90=-8x-3(x+8)
We move all terms to the left:
-90-(-8x-3(x+8))=0
We calculate terms in parentheses: -(-8x-3(x+8)), so:
-8x-3(x+8)
We multiply parentheses
-8x-3x-24
We add all the numbers together, and all the variables
-11x-24
Back to the equation:
-(-11x-24)
We get rid of parentheses
11x+24-90=0
We add all the numbers together, and all the variables
11x-66=0
We move all terms containing x to the left, all other terms to the right
11x=66
x=66/11
x=6

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