2(3+4m)+9=45

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Solution for 2(3+4m)+9=45 equation:


Simplifying
2(3 + 4m) + 9 = 45
(3 * 2 + 4m * 2) + 9 = 45
(6 + 8m) + 9 = 45

Reorder the terms:
6 + 9 + 8m = 45

Combine like terms: 6 + 9 = 15
15 + 8m = 45

Solving
15 + 8m = 45

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + 8m = 45 + -15

Combine like terms: 15 + -15 = 0
0 + 8m = 45 + -15
8m = 45 + -15

Combine like terms: 45 + -15 = 30
8m = 30

Divide each side by '8'.
m = 3.75

Simplifying
m = 3.75

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