20m-18=5(3m+5)+2

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Solution for 20m-18=5(3m+5)+2 equation:


Simplifying
20m + -18 = 5(3m + 5) + 2

Reorder the terms:
-18 + 20m = 5(3m + 5) + 2

Reorder the terms:
-18 + 20m = 5(5 + 3m) + 2
-18 + 20m = (5 * 5 + 3m * 5) + 2
-18 + 20m = (25 + 15m) + 2

Reorder the terms:
-18 + 20m = 25 + 2 + 15m

Combine like terms: 25 + 2 = 27
-18 + 20m = 27 + 15m

Solving
-18 + 20m = 27 + 15m

Solving for variable 'm'.

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

Add '-15m' to each side of the equation.
-18 + 20m + -15m = 27 + 15m + -15m

Combine like terms: 20m + -15m = 5m
-18 + 5m = 27 + 15m + -15m

Combine like terms: 15m + -15m = 0
-18 + 5m = 27 + 0
-18 + 5m = 27

Add '18' to each side of the equation.
-18 + 18 + 5m = 27 + 18

Combine like terms: -18 + 18 = 0
0 + 5m = 27 + 18
5m = 27 + 18

Combine like terms: 27 + 18 = 45
5m = 45

Divide each side by '5'.
m = 9

Simplifying
m = 9

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