6-(M+6-3)=Y

Solution for 6-(M+6-3)=Y equation:

Simplifying
6 + -1(M + 6 + -3) = Y

Reorder the terms:
6 + -1(6 + -3 + M) = Y

Combine like terms: 6 + -3 = 3
6 + -1(3 + M) = Y
6 + (3 * -1 + M * -1) = Y
6 + (-3 + -1M) = Y

Combine like terms: 6 + -3 = 3
3 + -1M = Y

Solving
3 + -1M = Y

Solving for variable 'M'.

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

Add '-3' to each side of the equation.
3 + -3 + -1M = -3 + Y

Combine like terms: 3 + -3 = 0
0 + -1M = -3 + Y
-1M = -3 + Y

Divide each side by '-1'.
M = 3 + -1Y

Simplifying
M = 3 + -1Y