Solve for u
u=-8
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7u+56+19=19
Use the distributive property to multiply 7 by u+8.
7u+75=19
Add 56 and 19 to get 75.
7u=19-75
Subtract 75 from both sides.
7u=-56
Subtract 75 from 19 to get -56.
u=\frac{-56}{7}
Divide both sides by 7.
u=-8
Divide -56 by 7 to get -8.
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