3m-7=3(m+4)

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Solution for 3m-7=3(m+4) equation: 


Simplifying
3m + -7 = 3(m + 4)

Reorder the terms:
-7 + 3m = 3(m + 4)

Reorder the terms:
-7 + 3m = 3(4 + m)
-7 + 3m = (4 * 3 + m * 3)
-7 + 3m = (12 + 3m)

Add '-3m' to each side of the equation.
-7 + 3m + -3m = 12 + 3m + -3m

Combine like terms: 3m + -3m = 0
-7 + 0 = 12 + 3m + -3m
-7 = 12 + 3m + -3m

Combine like terms: 3m + -3m = 0
-7 = 12 + 0
-7 = 12

Solving
-7 = 12

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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