4u-8=-55(1-u)

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Solution for 4u-8=-55(1-u) equation:


Simplifying
4u + -8 = -55(1 + -1u)

Reorder the terms:
-8 + 4u = -55(1 + -1u)
-8 + 4u = (1 * -55 + -1u * -55)
-8 + 4u = (-55 + 55u)

Solving
-8 + 4u = -55 + 55u

Solving for variable 'u'.

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

Add '-55u' to each side of the equation.
-8 + 4u + -55u = -55 + 55u + -55u

Combine like terms: 4u + -55u = -51u
-8 + -51u = -55 + 55u + -55u

Combine like terms: 55u + -55u = 0
-8 + -51u = -55 + 0
-8 + -51u = -55

Add '8' to each side of the equation.
-8 + 8 + -51u = -55 + 8

Combine like terms: -8 + 8 = 0
0 + -51u = -55 + 8
-51u = -55 + 8

Combine like terms: -55 + 8 = -47
-51u = -47

Divide each side by '-51'.
u = 0.9215686275

Simplifying
u = 0.9215686275

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