3(m-5)-6=3m+9

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Solution for 3(m-5)-6=3m+9 equation: 


Simplifying
3(m + -5) + -6 = 3m + 9

Reorder the terms:
3(-5 + m) + -6 = 3m + 9
(-5 * 3 + m * 3) + -6 = 3m + 9
(-15 + 3m) + -6 = 3m + 9

Reorder the terms:
-15 + -6 + 3m = 3m + 9

Combine like terms: -15 + -6 = -21
-21 + 3m = 3m + 9

Reorder the terms:
-21 + 3m = 9 + 3m

Add '-3m' to each side of the equation.
-21 + 3m + -3m = 9 + 3m + -3m

Combine like terms: 3m + -3m = 0
-21 + 0 = 9 + 3m + -3m
-21 = 9 + 3m + -3m

Combine like terms: 3m + -3m = 0
-21 = 9 + 0
-21 = 9

Solving
-21 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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