-2(9u-1)+8u=5(u+4)

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Solution for -2(9u-1)+8u=5(u+4) equation:



-2(9u-1)+8u=5(u+4)
We move all terms to the left:
-2(9u-1)+8u-(5(u+4))=0
We add all the numbers together, and all the variables
8u-2(9u-1)-(5(u+4))=0
We multiply parentheses
8u-18u-(5(u+4))+2=0
We calculate terms in parentheses: -(5(u+4)), so:
5(u+4)
We multiply parentheses
5u+20
Back to the equation:
-(5u+20)
We add all the numbers together, and all the variables
-10u-(5u+20)+2=0
We get rid of parentheses
-10u-5u-20+2=0
We add all the numbers together, and all the variables
-15u-18=0
We move all terms containing u to the left, all other terms to the right
-15u=18
u=18/-15
u=-1+1/5

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