-4u+5=-7(u-5)

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Solution for -4u+5=-7(u-5) equation:


Simplifying
-4u + 5 = -7(u + -5)

Reorder the terms:
5 + -4u = -7(u + -5)

Reorder the terms:
5 + -4u = -7(-5 + u)
5 + -4u = (-5 * -7 + u * -7)
5 + -4u = (35 + -7u)

Solving
5 + -4u = 35 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
5 + -4u + 7u = 35 + -7u + 7u

Combine like terms: -4u + 7u = 3u
5 + 3u = 35 + -7u + 7u

Combine like terms: -7u + 7u = 0
5 + 3u = 35 + 0
5 + 3u = 35

Add '-5' to each side of the equation.
5 + -5 + 3u = 35 + -5

Combine like terms: 5 + -5 = 0
0 + 3u = 35 + -5
3u = 35 + -5

Combine like terms: 35 + -5 = 30
3u = 30

Divide each side by '3'.
u = 10

Simplifying
u = 10

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