-12-18=6(-2u-3)

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Solution for -12-18=6(-2u-3) equation:



-12-18=6(-2u-3)
We move all terms to the left:
-12-18-(6(-2u-3))=0
We add all the numbers together, and all the variables
-(6(-2u-3))-30=0
We calculate terms in parentheses: -(6(-2u-3)), so:
6(-2u-3)
We multiply parentheses
-12u-18
Back to the equation:
-(-12u-18)
We get rid of parentheses
12u+18-30=0
We add all the numbers together, and all the variables
12u-12=0
We move all terms containing u to the left, all other terms to the right
12u=12
u=12/12
u=1

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