3m+m-15=2(2m+8)

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Solution for 3m+m-15=2(2m+8) equation:


Simplifying
3m + m + -15 = 2(2m + 8)

Reorder the terms:
-15 + 3m + m = 2(2m + 8)

Combine like terms: 3m + m = 4m
-15 + 4m = 2(2m + 8)

Reorder the terms:
-15 + 4m = 2(8 + 2m)
-15 + 4m = (8 * 2 + 2m * 2)
-15 + 4m = (16 + 4m)

Add '-4m' to each side of the equation.
-15 + 4m + -4m = 16 + 4m + -4m

Combine like terms: 4m + -4m = 0
-15 + 0 = 16 + 4m + -4m
-15 = 16 + 4m + -4m

Combine like terms: 4m + -4m = 0
-15 = 16 + 0
-15 = 16

Solving
-15 = 16

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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