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

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



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

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