-5u+8=-3u-8

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Solution for -5u+8=-3u-8 equation:


Simplifying
-5u + 8 = -3u + -8

Reorder the terms:
8 + -5u = -3u + -8

Reorder the terms:
8 + -5u = -8 + -3u

Solving
8 + -5u = -8 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
8 + -5u + 3u = -8 + -3u + 3u

Combine like terms: -5u + 3u = -2u
8 + -2u = -8 + -3u + 3u

Combine like terms: -3u + 3u = 0
8 + -2u = -8 + 0
8 + -2u = -8

Add '-8' to each side of the equation.
8 + -8 + -2u = -8 + -8

Combine like terms: 8 + -8 = 0
0 + -2u = -8 + -8
-2u = -8 + -8

Combine like terms: -8 + -8 = -16
-2u = -16

Divide each side by '-2'.
u = 8

Simplifying
u = 8

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