2u+40=-2(u-8)

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Solution for 2u+40=-2(u-8) equation:



2u+40=-2(u-8)
We move all terms to the left:
2u+40-(-2(u-8))=0
We calculate terms in parentheses: -(-2(u-8)), so:
-2(u-8)
We multiply parentheses
-2u+16
Back to the equation:
-(-2u+16)
We get rid of parentheses
2u+2u-16+40=0
We add all the numbers together, and all the variables
4u+24=0
We move all terms containing u to the left, all other terms to the right
4u=-24
u=-24/4
u=-6

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