5u-5=-9(u-1)

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Solution for 5u-5=-9(u-1) equation:


Simplifying
5u + -5 = -9(u + -1)

Reorder the terms:
-5 + 5u = -9(u + -1)

Reorder the terms:
-5 + 5u = -9(-1 + u)
-5 + 5u = (-1 * -9 + u * -9)
-5 + 5u = (9 + -9u)

Solving
-5 + 5u = 9 + -9u

Solving for variable 'u'.

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

Add '9u' to each side of the equation.
-5 + 5u + 9u = 9 + -9u + 9u

Combine like terms: 5u + 9u = 14u
-5 + 14u = 9 + -9u + 9u

Combine like terms: -9u + 9u = 0
-5 + 14u = 9 + 0
-5 + 14u = 9

Add '5' to each side of the equation.
-5 + 5 + 14u = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 14u = 9 + 5
14u = 9 + 5

Combine like terms: 9 + 5 = 14
14u = 14

Divide each side by '14'.
u = 1

Simplifying
u = 1

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