-u-9-8=-7

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Solution for -u-9-8=-7 equation:


Simplifying
-1u + -9 + -8 = -7

Reorder the terms:
-9 + -8 + -1u = -7

Combine like terms: -9 + -8 = -17
-17 + -1u = -7

Solving
-17 + -1u = -7

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '17' to each side of the equation.
-17 + 17 + -1u = -7 + 17

Combine like terms: -17 + 17 = 0
0 + -1u = -7 + 17
-1u = -7 + 17

Combine like terms: -7 + 17 = 10
-1u = 10

Divide each side by '-1'.
u = -10

Simplifying
u = -10

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