-3+7=m

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Solution for -3+7=m equation:


Simplifying
-3 + 7 = m

Combine like terms: -3 + 7 = 4
4 = m

Solving
4 = 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.
4 + -1m = m + -1m

Combine like terms: m + -1m = 0
4 + -1m = 0

Add '-4' to each side of the equation.
4 + -4 + -1m = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1m = 0 + -4
-1m = 0 + -4

Combine like terms: 0 + -4 = -4
-1m = -4

Divide each side by '-1'.
m = 4

Simplifying
m = 4

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