-15=-15u

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Solution for -15=-15u equation:


Simplifying
-15 = -15u

Solving
-15 = -15u

Solving for variable 'u'.

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

Add '15u' to each side of the equation.
-15 + 15u = -15u + 15u

Combine like terms: -15u + 15u = 0
-15 + 15u = 0

Add '15' to each side of the equation.
-15 + 15 + 15u = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 15u = 0 + 15
15u = 0 + 15

Combine like terms: 0 + 15 = 15
15u = 15

Divide each side by '15'.
u = 1

Simplifying
u = 1

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