6=m-1(3+2m)

Solution for 6=m-1(3+2m) equation:

Simplifying
6 = m + -1(3 + 2m)
6 = m + (3 * -1 + 2m * -1)
6 = m + (-3 + -2m)

Reorder the terms:
6 = -3 + m + -2m

Combine like terms: m + -2m = -1m
6 = -3 + -1m

Solving
6 = -3 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
6 + m = -3 + -1m + m

Combine like terms: -1m + m = 0
6 + m = -3 + 0
6 + m = -3

Add '-6' to each side of the equation.
6 + -6 + m = -3 + -6

Combine like terms: 6 + -6 = 0
0 + m = -3 + -6
m = -3 + -6

Combine like terms: -3 + -6 = -9
m = -9

Simplifying
m = -9