2.4=3[m+4]

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Solution for 2.4=3[m+4] equation: 


Simplifying
2.4 = 3[m + 4]

Reorder the terms:
2.4 = 3[4 + m]
2.4 = [4 * 3 + m * 3]
2.4 = [12 + 3m]

Solving
2.4 = 12 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
2.4 + -3m = 12 + 3m + -3m

Combine like terms: 3m + -3m = 0
2.4 + -3m = 12 + 0
2.4 + -3m = 12

Add '-2.4' to each side of the equation.
2.4 + -2.4 + -3m = 12 + -2.4

Combine like terms: 2.4 + -2.4 = 0.0
0.0 + -3m = 12 + -2.4
-3m = 12 + -2.4

Combine like terms: 12 + -2.4 = 9.6
-3m = 9.6

Divide each side by '-3'.
m = -3.2

Simplifying
m = -3.2

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