99=3(5-4m)

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Solution for 99=3(5-4m) equation:


Simplifying
99 = 3(5 + -4m)
99 = (5 * 3 + -4m * 3)
99 = (15 + -12m)

Solving
99 = 15 + -12m

Solving for variable 'm'.

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

Add '12m' to each side of the equation.
99 + 12m = 15 + -12m + 12m

Combine like terms: -12m + 12m = 0
99 + 12m = 15 + 0
99 + 12m = 15

Add '-99' to each side of the equation.
99 + -99 + 12m = 15 + -99

Combine like terms: 99 + -99 = 0
0 + 12m = 15 + -99
12m = 15 + -99

Combine like terms: 15 + -99 = -84
12m = -84

Divide each side by '12'.
m = -7

Simplifying
m = -7

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