45m-9=90m

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Solution for 45m-9=90m equation:


Simplifying
45m + -9 = 90m

Reorder the terms:
-9 + 45m = 90m

Solving
-9 + 45m = 90m

Solving for variable 'm'.

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

Add '-90m' to each side of the equation.
-9 + 45m + -90m = 90m + -90m

Combine like terms: 45m + -90m = -45m
-9 + -45m = 90m + -90m

Combine like terms: 90m + -90m = 0
-9 + -45m = 0

Add '9' to each side of the equation.
-9 + 9 + -45m = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -45m = 0 + 9
-45m = 0 + 9

Combine like terms: 0 + 9 = 9
-45m = 9

Divide each side by '-45'.
m = -0.2

Simplifying
m = -0.2

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