3M+7=31M

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Solution for 3M+7=31M equation:


Simplifying
3M + 7 = 31M

Reorder the terms:
7 + 3M = 31M

Solving
7 + 3M = 31M

Solving for variable 'M'.

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

Add '-31M' to each side of the equation.
7 + 3M + -31M = 31M + -31M

Combine like terms: 3M + -31M = -28M
7 + -28M = 31M + -31M

Combine like terms: 31M + -31M = 0
7 + -28M = 0

Add '-7' to each side of the equation.
7 + -7 + -28M = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -28M = 0 + -7
-28M = 0 + -7

Combine like terms: 0 + -7 = -7
-28M = -7

Divide each side by '-28'.
M = 0.25

Simplifying
M = 0.25

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