3(5e+6)=123

Solution for 3(5e+6)=123 equation:

Simplifying
3(5e + 6) = 123

Reorder the terms:
3(6 + 5e) = 123
(6 * 3 + 5e * 3) = 123
(18 + 15e) = 123

Solving
18 + 15e = 123

Solving for variable 'e'.

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

Add '-18' to each side of the equation.
18 + -18 + 15e = 123 + -18

Combine like terms: 18 + -18 = 0
0 + 15e = 123 + -18
15e = 123 + -18

Combine like terms: 123 + -18 = 105
15e = 105

Divide each side by '15'.
e = 7

Simplifying
e = 7