3(u+3)-5u=-11

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Solution for 3(u+3)-5u=-11 equation:



3(u+3)-5u=-11
We move all terms to the left:
3(u+3)-5u-(-11)=0
We add all the numbers together, and all the variables
-5u+3(u+3)+11=0
We multiply parentheses
-5u+3u+9+11=0
We add all the numbers together, and all the variables
-2u+20=0
We move all terms containing u to the left, all other terms to the right
-2u=-20
u=-20/-2
u=+10

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