2-m-3=m+1

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Solution for 2-m-3=m+1 equation:


Simplifying
2 + -1m + -3 = m + 1

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

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

Reorder the terms:
-1 + -1m = 1 + m

Solving
-1 + -1m = 1 + m

Solving for variable 'm'.

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

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

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

Combine like terms: m + -1m = 0
-1 + -2m = 1 + 0
-1 + -2m = 1

Add '1' to each side of the equation.
-1 + 1 + -2m = 1 + 1

Combine like terms: -1 + 1 = 0
0 + -2m = 1 + 1
-2m = 1 + 1

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

Divide each side by '-2'.
m = -1

Simplifying
m = -1

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