M-2(m+1)=-7

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Solution for M-2(m+1)=-7 equation:


Simplifying
M + -2(m + 1) = -7

Reorder the terms:
M + -2(1 + m) = -7
M + (1 * -2 + m * -2) = -7
M + (-2 + -2m) = -7

Reorder the terms:
-2 + M + -2m = -7

Solving
-2 + M + -2m = -7

Solving for variable 'M'.

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

Add '2' to each side of the equation.
-2 + M + 2 + -2m = -7 + 2

Reorder the terms:
-2 + 2 + M + -2m = -7 + 2

Combine like terms: -2 + 2 = 0
0 + M + -2m = -7 + 2
M + -2m = -7 + 2

Combine like terms: -7 + 2 = -5
M + -2m = -5

Add '2m' to each side of the equation.
M + -2m + 2m = -5 + 2m

Combine like terms: -2m + 2m = 0
M + 0 = -5 + 2m
M = -5 + 2m

Simplifying
M = -5 + 2m

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