31=3m+7+3

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Solution for 31=3m+7+3 equation:


Simplifying
31 = 3m + 7 + 3

Reorder the terms:
31 = 7 + 3 + 3m

Combine like terms: 7 + 3 = 10
31 = 10 + 3m

Solving
31 = 10 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
31 + -3m = 10 + 3m + -3m

Combine like terms: 3m + -3m = 0
31 + -3m = 10 + 0
31 + -3m = 10

Add '-31' to each side of the equation.
31 + -31 + -3m = 10 + -31

Combine like terms: 31 + -31 = 0
0 + -3m = 10 + -31
-3m = 10 + -31

Combine like terms: 10 + -31 = -21
-3m = -21

Divide each side by '-3'.
m = 7

Simplifying
m = 7

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