-4u+27=5(u-9)

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Solution for -4u+27=5(u-9) equation:


Simplifying
-4u + 27 = 5(u + -9)

Reorder the terms:
27 + -4u = 5(u + -9)

Reorder the terms:
27 + -4u = 5(-9 + u)
27 + -4u = (-9 * 5 + u * 5)
27 + -4u = (-45 + 5u)

Solving
27 + -4u = -45 + 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.
27 + -4u + -5u = -45 + 5u + -5u

Combine like terms: -4u + -5u = -9u
27 + -9u = -45 + 5u + -5u

Combine like terms: 5u + -5u = 0
27 + -9u = -45 + 0
27 + -9u = -45

Add '-27' to each side of the equation.
27 + -27 + -9u = -45 + -27

Combine like terms: 27 + -27 = 0
0 + -9u = -45 + -27
-9u = -45 + -27

Combine like terms: -45 + -27 = -72
-9u = -72

Divide each side by '-9'.
u = 8

Simplifying
u = 8

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