-29+8m=-3(-4m+7)

Solution for -29+8m=-3(-4m+7) equation:

Simplifying
-29 + 8m = -3(-4m + 7)

Reorder the terms:
-29 + 8m = -3(7 + -4m)
-29 + 8m = (7 * -3 + -4m * -3)
-29 + 8m = (-21 + 12m)

Solving
-29 + 8m = -21 + 12m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-12m' to each side of the equation.
-29 + 8m + -12m = -21 + 12m + -12m

Combine like terms: 8m + -12m = -4m
-29 + -4m = -21 + 12m + -12m

Combine like terms: 12m + -12m = 0
-29 + -4m = -21 + 0
-29 + -4m = -21

Add '29' to each side of the equation.
-29 + 29 + -4m = -21 + 29

Combine like terms: -29 + 29 = 0
0 + -4m = -21 + 29
-4m = -21 + 29

Combine like terms: -21 + 29 = 8
-4m = 8

Divide each side by '-4'.
m = -2

Simplifying
m = -2