-9u-30=-6(u+1)

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Solution for -9u-30=-6(u+1) equation:


Simplifying
-9u + -30 = -6(u + 1)

Reorder the terms:
-30 + -9u = -6(u + 1)

Reorder the terms:
-30 + -9u = -6(1 + u)
-30 + -9u = (1 * -6 + u * -6)
-30 + -9u = (-6 + -6u)

Solving
-30 + -9u = -6 + -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.
-30 + -9u + 6u = -6 + -6u + 6u

Combine like terms: -9u + 6u = -3u
-30 + -3u = -6 + -6u + 6u

Combine like terms: -6u + 6u = 0
-30 + -3u = -6 + 0
-30 + -3u = -6

Add '30' to each side of the equation.
-30 + 30 + -3u = -6 + 30

Combine like terms: -30 + 30 = 0
0 + -3u = -6 + 30
-3u = -6 + 30

Combine like terms: -6 + 30 = 24
-3u = 24

Divide each side by '-3'.
u = -8

Simplifying
u = -8

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