3(m-1)+4m=5+7m-2

Solution for 3(m-1)+4m=5+7m-2 equation:

Simplifying
3(m + -1) + 4m = 5 + 7m + -2

Reorder the terms:
3(-1 + m) + 4m = 5 + 7m + -2
(-1 * 3 + m * 3) + 4m = 5 + 7m + -2
(-3 + 3m) + 4m = 5 + 7m + -2

Combine like terms: 3m + 4m = 7m
-3 + 7m = 5 + 7m + -2

Reorder the terms:
-3 + 7m = 5 + -2 + 7m

Combine like terms: 5 + -2 = 3
-3 + 7m = 3 + 7m

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

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

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

Solving
-3 = 3

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.