-3u+25=-5(u-3)

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Solution for -3u+25=-5(u-3) equation:


Simplifying
-3u + 25 = -5(u + -3)

Reorder the terms:
25 + -3u = -5(u + -3)

Reorder the terms:
25 + -3u = -5(-3 + u)
25 + -3u = (-3 * -5 + u * -5)
25 + -3u = (15 + -5u)

Solving
25 + -3u = 15 + -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.
25 + -3u + 5u = 15 + -5u + 5u

Combine like terms: -3u + 5u = 2u
25 + 2u = 15 + -5u + 5u

Combine like terms: -5u + 5u = 0
25 + 2u = 15 + 0
25 + 2u = 15

Add '-25' to each side of the equation.
25 + -25 + 2u = 15 + -25

Combine like terms: 25 + -25 = 0
0 + 2u = 15 + -25
2u = 15 + -25

Combine like terms: 15 + -25 = -10
2u = -10

Divide each side by '2'.
u = -5

Simplifying
u = -5

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