5(u-3)-3=-4(-2u+7)-7u

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Solution for 5(u-3)-3=-4(-2u+7)-7u equation:



5(u-3)-3=-4(-2u+7)-7u
We move all terms to the left:
5(u-3)-3-(-4(-2u+7)-7u)=0
We multiply parentheses
5u-(-4(-2u+7)-7u)-15-3=0
We calculate terms in parentheses: -(-4(-2u+7)-7u), so:
-4(-2u+7)-7u
We add all the numbers together, and all the variables
-7u-4(-2u+7)
We multiply parentheses
-7u+8u-28
We add all the numbers together, and all the variables
u-28
Back to the equation:
-(u-28)
We add all the numbers together, and all the variables
5u-(u-28)-18=0
We get rid of parentheses
5u-u+28-18=0
We add all the numbers together, and all the variables
4u+10=0
We move all terms containing u to the left, all other terms to the right
4u=-10
u=-10/4
u=-2+1/2

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