M+(-7)=

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Solution for M+(-7)= equation: 


Simplifying
M + (-7) = 0
M + -7 = 0

Reorder the terms:
-7 + M = 0

Solving
-7 + M = 0

Solving for variable 'M'.

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

Add '7' to each side of the equation.
-7 + 7 + M = 0 + 7

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

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

Simplifying
M = 7

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