5M+400=680

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Solution for 5M+400=680 equation: 


Simplifying
5M + 400 = 680

Reorder the terms:
400 + 5M = 680

Solving
400 + 5M = 680

Solving for variable 'M'.

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

Add '-400' to each side of the equation.
400 + -400 + 5M = 680 + -400

Combine like terms: 400 + -400 = 0
0 + 5M = 680 + -400
5M = 680 + -400

Combine like terms: 680 + -400 = 280
5M = 280

Divide each side by '5'.
M = 56

Simplifying
M = 56

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