-123=3(6m-5)

Solution for -123=3(6m-5) equation:

Simplifying
-123 = 3(6m + -5)

Reorder the terms:
-123 = 3(-5 + 6m)
-123 = (-5 * 3 + 6m * 3)
-123 = (-15 + 18m)

Solving
-123 = -15 + 18m

Solving for variable 'm'.

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

Add '-18m' to each side of the equation.
-123 + -18m = -15 + 18m + -18m

Combine like terms: 18m + -18m = 0
-123 + -18m = -15 + 0
-123 + -18m = -15

Add '123' to each side of the equation.
-123 + 123 + -18m = -15 + 123

Combine like terms: -123 + 123 = 0
0 + -18m = -15 + 123
-18m = -15 + 123

Combine like terms: -15 + 123 = 108
-18m = 108

Divide each side by '-18'.
m = -6

Simplifying
m = -6