(2.7+m)*8=83.2

Solution for (2.7+m)*8=83.2 equation:

Simplifying
(2.7 + m) * 8 = 83.2

Reorder the terms for easier multiplication:
8(2.7 + m) = 83.2
(2.7 * 8 + m * 8) = 83.2
(21.6 + 8m) = 83.2

Solving
21.6 + 8m = 83.2

Solving for variable 'm'.

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

Add '-21.6' to each side of the equation.
21.6 + -21.6 + 8m = 83.2 + -21.6

Combine like terms: 21.6 + -21.6 = 0.0
0.0 + 8m = 83.2 + -21.6
8m = 83.2 + -21.6

Combine like terms: 83.2 + -21.6 = 61.6
8m = 61.6

Divide each side by '8'.
m = 7.7

Simplifying
m = 7.7