4=m-7

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Solution for 4=m-7 equation: 


Simplifying
4 = m + -7

Reorder the terms:
4 = -7 + m

Solving
4 = -7 + 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 = -7 + m + -1m

Combine like terms: m + -1m = 0
4 + -1m = -7 + 0
4 + -1m = -7

Add '-4' to each side of the equation.
4 + -4 + -1m = -7 + -4

Combine like terms: 4 + -4 = 0
0 + -1m = -7 + -4
-1m = -7 + -4

Combine like terms: -7 + -4 = -11
-1m = -11

Divide each side by '-1'.
m = 11

Simplifying
m = 11

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