2u-4+2(6u+3)=-2(u+8)

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Solution for 2u-4+2(6u+3)=-2(u+8) equation:



2u-4+2(6u+3)=-2(u+8)
We move all terms to the left:
2u-4+2(6u+3)-(-2(u+8))=0
We multiply parentheses
2u+12u-(-2(u+8))+6-4=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 add all the numbers together, and all the variables
14u-(-2u-16)+2=0
We get rid of parentheses
14u+2u+16+2=0
We add all the numbers together, and all the variables
16u+18=0
We move all terms containing u to the left, all other terms to the right
16u=-18
u=-18/16
u=-1+1/8

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