4u+4=5u

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Solution for 4u+4=5u equation:


Simplifying
4u + 4 = 5u

Reorder the terms:
4 + 4u = 5u

Solving
4 + 4u = 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.
4 + 4u + -5u = 5u + -5u

Combine like terms: 4u + -5u = -1u
4 + -1u = 5u + -5u

Combine like terms: 5u + -5u = 0
4 + -1u = 0

Add '-4' to each side of the equation.
4 + -4 + -1u = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1u = 0 + -4
-1u = 0 + -4

Combine like terms: 0 + -4 = -4
-1u = -4

Divide each side by '-1'.
u = 4

Simplifying
u = 4

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