-4+4u=5u

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Solution for -4+4u=5u equation:


Simplifying
-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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