-9u-27=3(-3u-9)

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Solution for -9u-27=3(-3u-9) equation:


Simplifying
-9u + -27 = 3(-3u + -9)

Reorder the terms:
-27 + -9u = 3(-3u + -9)

Reorder the terms:
-27 + -9u = 3(-9 + -3u)
-27 + -9u = (-9 * 3 + -3u * 3)
-27 + -9u = (-27 + -9u)

Add '27' to each side of the equation.
-27 + 27 + -9u = -27 + 27 + -9u

Combine like terms: -27 + 27 = 0
0 + -9u = -27 + 27 + -9u
-9u = -27 + 27 + -9u

Combine like terms: -27 + 27 = 0
-9u = 0 + -9u
-9u = -9u

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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