4=u/2

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Solution for 4=u/2 equation:



4=u/2
We move all terms to the left:
4-(u/2)=0
We add all the numbers together, and all the variables
-(+u/2)+4=0
We get rid of parentheses
-u/2+4=0
We multiply all the terms by the denominator
-u+4*2=0
We add all the numbers together, and all the variables
-1u+8=0
We move all terms containing u to the left, all other terms to the right
-u=-8
u=-8/-1
u=+8

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