7u-5=5(u-5)

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Solution for 7u-5=5(u-5) equation:


Simplifying
7u + -5 = 5(u + -5)

Reorder the terms:
-5 + 7u = 5(u + -5)

Reorder the terms:
-5 + 7u = 5(-5 + u)
-5 + 7u = (-5 * 5 + u * 5)
-5 + 7u = (-25 + 5u)

Solving
-5 + 7u = -25 + 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.
-5 + 7u + -5u = -25 + 5u + -5u

Combine like terms: 7u + -5u = 2u
-5 + 2u = -25 + 5u + -5u

Combine like terms: 5u + -5u = 0
-5 + 2u = -25 + 0
-5 + 2u = -25

Add '5' to each side of the equation.
-5 + 5 + 2u = -25 + 5

Combine like terms: -5 + 5 = 0
0 + 2u = -25 + 5
2u = -25 + 5

Combine like terms: -25 + 5 = -20
2u = -20

Divide each side by '2'.
u = -10

Simplifying
u = -10

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