-2u-5=7(u-2)

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



-2u-5=7(u-2)
We move all terms to the left:
-2u-5-(7(u-2))=0
We calculate terms in parentheses: -(7(u-2)), so:
7(u-2)
We multiply parentheses
7u-14
Back to the equation:
-(7u-14)
We get rid of parentheses
-2u-7u+14-5=0
We add all the numbers together, and all the variables
-9u+9=0
We move all terms containing u to the left, all other terms to the right
-9u=-9
u=-9/-9
u=1

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