-3(u+4)-2u=-2(u+1)

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Solution for -3(u+4)-2u=-2(u+1) equation:



-3(u+4)-2u=-2(u+1)
We move all terms to the left:
-3(u+4)-2u-(-2(u+1))=0
We add all the numbers together, and all the variables
-2u-3(u+4)-(-2(u+1))=0
We multiply parentheses
-2u-3u-(-2(u+1))-12=0
We calculate terms in parentheses: -(-2(u+1)), so:
-2(u+1)
We multiply parentheses
-2u-2
Back to the equation:
-(-2u-2)
We add all the numbers together, and all the variables
-5u-(-2u-2)-12=0
We get rid of parentheses
-5u+2u+2-12=0
We add all the numbers together, and all the variables
-3u-10=0
We move all terms containing u to the left, all other terms to the right
-3u=10
u=10/-3
u=-3+1/3

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