M-(3)=4

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Solution for M-(3)=4 equation: 


Simplifying
M + -1(3) = 4

Multiply -1 * 3
M + -3 = 4

Reorder the terms:
-3 + M = 4

Solving
-3 + M = 4

Solving for variable 'M'.

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

Add '3' to each side of the equation.
-3 + 3 + M = 4 + 3

Combine like terms: -3 + 3 = 0
0 + M = 4 + 3
M = 4 + 3

Combine like terms: 4 + 3 = 7
M = 7

Simplifying
M = 7

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