9u-28=-5(2-3u)

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Solution for 9u-28=-5(2-3u) equation:


Simplifying
9u + -28 = -5(2 + -3u)

Reorder the terms:
-28 + 9u = -5(2 + -3u)
-28 + 9u = (2 * -5 + -3u * -5)
-28 + 9u = (-10 + 15u)

Solving
-28 + 9u = -10 + 15u

Solving for variable 'u'.

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

Add '-15u' to each side of the equation.
-28 + 9u + -15u = -10 + 15u + -15u

Combine like terms: 9u + -15u = -6u
-28 + -6u = -10 + 15u + -15u

Combine like terms: 15u + -15u = 0
-28 + -6u = -10 + 0
-28 + -6u = -10

Add '28' to each side of the equation.
-28 + 28 + -6u = -10 + 28

Combine like terms: -28 + 28 = 0
0 + -6u = -10 + 28
-6u = -10 + 28

Combine like terms: -10 + 28 = 18
-6u = 18

Divide each side by '-6'.
u = -3

Simplifying
u = -3

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