20m+18=8m+13m+5

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Solution for 20m+18=8m+13m+5 equation:


Simplifying
20m + 18 = 8m + 13m + 5

Reorder the terms:
18 + 20m = 8m + 13m + 5

Reorder the terms:
18 + 20m = 5 + 8m + 13m

Combine like terms: 8m + 13m = 21m
18 + 20m = 5 + 21m

Solving
18 + 20m = 5 + 21m

Solving for variable 'm'.

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

Add '-21m' to each side of the equation.
18 + 20m + -21m = 5 + 21m + -21m

Combine like terms: 20m + -21m = -1m
18 + -1m = 5 + 21m + -21m

Combine like terms: 21m + -21m = 0
18 + -1m = 5 + 0
18 + -1m = 5

Add '-18' to each side of the equation.
18 + -18 + -1m = 5 + -18

Combine like terms: 18 + -18 = 0
0 + -1m = 5 + -18
-1m = 5 + -18

Combine like terms: 5 + -18 = -13
-1m = -13

Divide each side by '-1'.
m = 13

Simplifying
m = 13

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