99+m=289+2m

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Solution for 99+m=289+2m equation:


Simplifying
99 + m = 289 + 2m

Solving
99 + m = 289 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
99 + m + -2m = 289 + 2m + -2m

Combine like terms: m + -2m = -1m
99 + -1m = 289 + 2m + -2m

Combine like terms: 2m + -2m = 0
99 + -1m = 289 + 0
99 + -1m = 289

Add '-99' to each side of the equation.
99 + -99 + -1m = 289 + -99

Combine like terms: 99 + -99 = 0
0 + -1m = 289 + -99
-1m = 289 + -99

Combine like terms: 289 + -99 = 190
-1m = 190

Divide each side by '-1'.
m = -190

Simplifying
m = -190

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