-8=u-5

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Solution for -8=u-5 equation:


Simplifying
-8 = u + -5

Reorder the terms:
-8 = -5 + u

Solving
-8 = -5 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
-8 + -1u = -5 + u + -1u

Combine like terms: u + -1u = 0
-8 + -1u = -5 + 0
-8 + -1u = -5

Add '8' to each side of the equation.
-8 + 8 + -1u = -5 + 8

Combine like terms: -8 + 8 = 0
0 + -1u = -5 + 8
-1u = -5 + 8

Combine like terms: -5 + 8 = 3
-1u = 3

Divide each side by '-1'.
u = -3

Simplifying
u = -3

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