-9(2u+15)-18u=3(-11u-6)

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Solution for -9(2u+15)-18u=3(-11u-6) equation:


Simplifying
-9(2u + 15) + -18u = 3(-11u + -6)

Reorder the terms:
-9(15 + 2u) + -18u = 3(-11u + -6)
(15 * -9 + 2u * -9) + -18u = 3(-11u + -6)
(-135 + -18u) + -18u = 3(-11u + -6)

Combine like terms: -18u + -18u = -36u
-135 + -36u = 3(-11u + -6)

Reorder the terms:
-135 + -36u = 3(-6 + -11u)
-135 + -36u = (-6 * 3 + -11u * 3)
-135 + -36u = (-18 + -33u)

Solving
-135 + -36u = -18 + -33u

Solving for variable 'u'.

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

Add '33u' to each side of the equation.
-135 + -36u + 33u = -18 + -33u + 33u

Combine like terms: -36u + 33u = -3u
-135 + -3u = -18 + -33u + 33u

Combine like terms: -33u + 33u = 0
-135 + -3u = -18 + 0
-135 + -3u = -18

Add '135' to each side of the equation.
-135 + 135 + -3u = -18 + 135

Combine like terms: -135 + 135 = 0
0 + -3u = -18 + 135
-3u = -18 + 135

Combine like terms: -18 + 135 = 117
-3u = 117

Divide each side by '-3'.
u = -39

Simplifying
u = -39

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