-8u+4(u-2)=-28

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Solution for -8u+4(u-2)=-28 equation:



-8u+4(u-2)=-28
We move all terms to the left:
-8u+4(u-2)-(-28)=0
We add all the numbers together, and all the variables
-8u+4(u-2)+28=0
We multiply parentheses
-8u+4u-8+28=0
We add all the numbers together, and all the variables
-4u+20=0
We move all terms containing u to the left, all other terms to the right
-4u=-20
u=-20/-4
u=+5

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