3(m+1)-2m=20

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Solution for 3(m+1)-2m=20 equation:


Simplifying
3(m + 1) + -2m = 20

Reorder the terms:
3(1 + m) + -2m = 20
(1 * 3 + m * 3) + -2m = 20
(3 + 3m) + -2m = 20

Combine like terms: 3m + -2m = 1m
3 + 1m = 20

Solving
3 + 1m = 20

Solving for variable 'm'.

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

Add '-3' to each side of the equation.
3 + -3 + 1m = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 1m = 20 + -3
1m = 20 + -3

Combine like terms: 20 + -3 = 17
1m = 17

Divide each side by '1'.
m = 17

Simplifying
m = 17

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