6u-8=-4(u+7)

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Solution for 6u-8=-4(u+7) equation:



6u-8=-4(u+7)
We move all terms to the left:
6u-8-(-4(u+7))=0
We calculate terms in parentheses: -(-4(u+7)), so:
-4(u+7)
We multiply parentheses
-4u-28
Back to the equation:
-(-4u-28)
We get rid of parentheses
6u+4u+28-8=0
We add all the numbers together, and all the variables
10u+20=0
We move all terms containing u to the left, all other terms to the right
10u=-20
u=-20/10
u=-2

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