-5-3=-3(u-5)

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


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

Combine like terms: -5 + -3 = -8
-8 = -3(u + -5)

Reorder the terms:
-8 = -3(-5 + u)
-8 = (-5 * -3 + u * -3)
-8 = (15 + -3u)

Solving
-8 = 15 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
-8 + 3u = 15 + -3u + 3u

Combine like terms: -3u + 3u = 0
-8 + 3u = 15 + 0
-8 + 3u = 15

Add '8' to each side of the equation.
-8 + 8 + 3u = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 3u = 15 + 8
3u = 15 + 8

Combine like terms: 15 + 8 = 23
3u = 23

Divide each side by '3'.
u = 7.666666667

Simplifying
u = 7.666666667

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