(6+x)6=45

Solution for (6+x)6=45 equation:

Simplifying
(6 + x) * 6 = 45

Reorder the terms for easier multiplication:
6(6 + x) = 45
(6 * 6 + x * 6) = 45
(36 + 6x) = 45

Solving
36 + 6x = 45

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 6x = 45 + -36

Combine like terms: 36 + -36 = 0
0 + 6x = 45 + -36
6x = 45 + -36

Combine like terms: 45 + -36 = 9
6x = 9

Divide each side by '6'.
x = 1.5

Simplifying
x = 1.5