-3u+15=6u+24

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Solution for -3u+15=6u+24 equation:


Simplifying
-3u + 15 = 6u + 24

Reorder the terms:
15 + -3u = 6u + 24

Reorder the terms:
15 + -3u = 24 + 6u

Solving
15 + -3u = 24 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
15 + -3u + -6u = 24 + 6u + -6u

Combine like terms: -3u + -6u = -9u
15 + -9u = 24 + 6u + -6u

Combine like terms: 6u + -6u = 0
15 + -9u = 24 + 0
15 + -9u = 24

Add '-15' to each side of the equation.
15 + -15 + -9u = 24 + -15

Combine like terms: 15 + -15 = 0
0 + -9u = 24 + -15
-9u = 24 + -15

Combine like terms: 24 + -15 = 9
-9u = 9

Divide each side by '-9'.
u = -1

Simplifying
u = -1

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