45m+-900=90m

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Solution for 45m+-900=90m equation:


Simplifying
45m + -900 = 90m

Reorder the terms:
-900 + 45m = 90m

Solving
-900 + 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.
-900 + 45m + -90m = 90m + -90m

Combine like terms: 45m + -90m = -45m
-900 + -45m = 90m + -90m

Combine like terms: 90m + -90m = 0
-900 + -45m = 0

Add '900' to each side of the equation.
-900 + 900 + -45m = 0 + 900

Combine like terms: -900 + 900 = 0
0 + -45m = 0 + 900
-45m = 0 + 900

Combine like terms: 0 + 900 = 900
-45m = 900

Divide each side by '-45'.
m = -20

Simplifying
m = -20

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