2(m+9)+3=17

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Solution for 2(m+9)+3=17 equation:


Simplifying
2(m + 9) + 3 = 17

Reorder the terms:
2(9 + m) + 3 = 17
(9 * 2 + m * 2) + 3 = 17
(18 + 2m) + 3 = 17

Reorder the terms:
18 + 3 + 2m = 17

Combine like terms: 18 + 3 = 21
21 + 2m = 17

Solving
21 + 2m = 17

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + 2m = 17 + -21

Combine like terms: 21 + -21 = 0
0 + 2m = 17 + -21
2m = 17 + -21

Combine like terms: 17 + -21 = -4
2m = -4

Divide each side by '2'.
m = -2

Simplifying
m = -2

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