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

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



-4u+2(u+2)=-4
We move all terms to the left:
-4u+2(u+2)-(-4)=0
We add all the numbers together, and all the variables
-4u+2(u+2)+4=0
We multiply parentheses
-4u+2u+4+4=0
We add all the numbers together, and all the variables
-2u+8=0
We move all terms containing u to the left, all other terms to the right
-2u=-8
u=-8/-2
u=+4

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