31=8m+7

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Solution for 31=8m+7 equation:


Simplifying
31 = 8m + 7

Reorder the terms:
31 = 7 + 8m

Solving
31 = 7 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
31 + -8m = 7 + 8m + -8m

Combine like terms: 8m + -8m = 0
31 + -8m = 7 + 0
31 + -8m = 7

Add '-31' to each side of the equation.
31 + -31 + -8m = 7 + -31

Combine like terms: 31 + -31 = 0
0 + -8m = 7 + -31
-8m = 7 + -31

Combine like terms: 7 + -31 = -24
-8m = -24

Divide each side by '-8'.
m = 3

Simplifying
m = 3

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