M-4=7

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Solution for M-4=7 equation: 


Simplifying
M + -4 = 7

Reorder the terms:
-4 + M = 7

Solving
-4 + M = 7

Solving for variable 'M'.

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

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

Combine like terms: -4 + 4 = 0
0 + M = 7 + 4
M = 7 + 4

Combine like terms: 7 + 4 = 11
M = 11

Simplifying
M = 11

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