-1-(-2)=m

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Solution for -1-(-2)=m equation:


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

Multiply -1 * -2
-1 + 2 = m

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

Solving
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 = m + -1m

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

Add '-1' to each side of the equation.
1 + -1 + -1m = 0 + -1

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

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

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

Simplifying
m = 1

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