31=3-4m

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Solution for 31=3-4m equation:


Simplifying
31 = 3 + -4m

Solving
31 = 3 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
31 + 4m = 3 + -4m + 4m

Combine like terms: -4m + 4m = 0
31 + 4m = 3 + 0
31 + 4m = 3

Add '-31' to each side of the equation.
31 + -31 + 4m = 3 + -31

Combine like terms: 31 + -31 = 0
0 + 4m = 3 + -31
4m = 3 + -31

Combine like terms: 3 + -31 = -28
4m = -28

Divide each side by '4'.
m = -7

Simplifying
m = -7

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