6(3-m)+7=31

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Solution for 6(3-m)+7=31 equation:


Simplifying
6(3 + -1m) + 7 = 31
(3 * 6 + -1m * 6) + 7 = 31
(18 + -6m) + 7 = 31

Reorder the terms:
18 + 7 + -6m = 31

Combine like terms: 18 + 7 = 25
25 + -6m = 31

Solving
25 + -6m = 31

Solving for variable 'm'.

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

Add '-25' to each side of the equation.
25 + -25 + -6m = 31 + -25

Combine like terms: 25 + -25 = 0
0 + -6m = 31 + -25
-6m = 31 + -25

Combine like terms: 31 + -25 = 6
-6m = 6

Divide each side by '-6'.
m = -1

Simplifying
m = -1

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