-105=3(1+9x)

Solution for -105=3(1+9x) equation:

Simplifying
-105 = 3(1 + 9x)
-105 = (1 * 3 + 9x * 3)
-105 = (3 + 27x)

Solving
-105 = 3 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-105 + -27x = 3 + 27x + -27x

Combine like terms: 27x + -27x = 0
-105 + -27x = 3 + 0
-105 + -27x = 3

Add '105' to each side of the equation.
-105 + 105 + -27x = 3 + 105

Combine like terms: -105 + 105 = 0
0 + -27x = 3 + 105
-27x = 3 + 105

Combine like terms: 3 + 105 = 108
-27x = 108

Divide each side by '-27'.
x = -4

Simplifying
x = -4