178=19-u

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Solution for 178=19-u equation:


Simplifying
178 = 19 + -1u

Solving
178 = 19 + -1u

Solving for variable 'u'.

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

Add 'u' to each side of the equation.
178 + u = 19 + -1u + u

Combine like terms: -1u + u = 0
178 + u = 19 + 0
178 + u = 19

Add '-178' to each side of the equation.
178 + -178 + u = 19 + -178

Combine like terms: 178 + -178 = 0
0 + u = 19 + -178
u = 19 + -178

Combine like terms: 19 + -178 = -159
u = -159

Simplifying
u = -159

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