-u+-5+15u+30=

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Solution for -u+-5+15u+30= equation:


Simplifying
-1u + -5 + 15u + 30 = 0

Reorder the terms:
-5 + 30 + -1u + 15u = 0

Combine like terms: -5 + 30 = 25
25 + -1u + 15u = 0

Combine like terms: -1u + 15u = 14u
25 + 14u = 0

Solving
25 + 14u = 0

Solving for variable 'u'.

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

Add '-25' to each side of the equation.
25 + -25 + 14u = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 14u = 0 + -25
14u = 0 + -25

Combine like terms: 0 + -25 = -25
14u = -25

Divide each side by '14'.
u = -1.785714286

Simplifying
u = -1.785714286

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