(M+3)-2M-(1-3M)=2

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

Simplifying
(M + 3) + -2M + -1(1 + -3M) = 2

Reorder the terms:
(3 + M) + -2M + -1(1 + -3M) = 2

Remove parenthesis around (3 + M)
3 + M + -2M + -1(1 + -3M) = 2
3 + M + -2M + (1 * -1 + -3M * -1) = 2
3 + M + -2M + (-1 + 3M) = 2

Reorder the terms:
3 + -1 + M + -2M + 3M = 2

Combine like terms: 3 + -1 = 2
2 + M + -2M + 3M = 2

Combine like terms: M + -2M = -1M
2 + -1M + 3M = 2

Combine like terms: -1M + 3M = 2M
2 + 2M = 2

Add '-2' to each side of the equation.
2 + -2 + 2M = 2 + -2

Combine like terms: 2 + -2 = 0
0 + 2M = 2 + -2
2M = 2 + -2

Combine like terms: 2 + -2 = 0
2M = 0

Solving
2M = 0

Solving for variable 'M'.

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

Divide each side by '2'.
M = 0

Simplifying
M = 0