u+88=5u+40

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Solution for u+88=5u+40 equation:


Simplifying
u + 88 = 5u + 40

Reorder the terms:
88 + u = 5u + 40

Reorder the terms:
88 + u = 40 + 5u

Solving
88 + u = 40 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
88 + u + -5u = 40 + 5u + -5u

Combine like terms: u + -5u = -4u
88 + -4u = 40 + 5u + -5u

Combine like terms: 5u + -5u = 0
88 + -4u = 40 + 0
88 + -4u = 40

Add '-88' to each side of the equation.
88 + -88 + -4u = 40 + -88

Combine like terms: 88 + -88 = 0
0 + -4u = 40 + -88
-4u = 40 + -88

Combine like terms: 40 + -88 = -48
-4u = -48

Divide each side by '-4'.
u = 12

Simplifying
u = 12

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