3(2m+5)2=196

Solution for 3(2m+5)2=196 equation:

Simplifying
3(2m + 5) * 2 = 196

Reorder the terms:
3(5 + 2m) * 2 = 196

Reorder the terms for easier multiplication:
3 * 2(5 + 2m) = 196

Multiply 3 * 2
6(5 + 2m) = 196
(5 * 6 + 2m * 6) = 196
(30 + 12m) = 196

Solving
30 + 12m = 196

Solving for variable 'm'.

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

Add '-30' to each side of the equation.
30 + -30 + 12m = 196 + -30

Combine like terms: 30 + -30 = 0
0 + 12m = 196 + -30
12m = 196 + -30

Combine like terms: 196 + -30 = 166
12m = 166

Divide each side by '12'.
m = 13.83333333

Simplifying
m = 13.83333333