4(u+7)-7u=16

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Solution for 4(u+7)-7u=16 equation:



4(u+7)-7u=16
We move all terms to the left:
4(u+7)-7u-(16)=0
We add all the numbers together, and all the variables
-7u+4(u+7)-16=0
We multiply parentheses
-7u+4u+28-16=0
We add all the numbers together, and all the variables
-3u+12=0
We move all terms containing u to the left, all other terms to the right
-3u=-12
u=-12/-3
u=+4

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