9(3+x)=(3+x)

Solution for 9(3+x)=(3+x) equation:

Simplifying
9(3 + x) = (3 + x)
(3 * 9 + x * 9) = (3 + x)
(27 + 9x) = (3 + x)

Remove parenthesis around (3 + x)
27 + 9x = 3 + x

Solving
27 + 9x = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
27 + 9x + -1x = 3 + x + -1x

Combine like terms: 9x + -1x = 8x
27 + 8x = 3 + x + -1x

Combine like terms: x + -1x = 0
27 + 8x = 3 + 0
27 + 8x = 3

Add '-27' to each side of the equation.
27 + -27 + 8x = 3 + -27

Combine like terms: 27 + -27 = 0
0 + 8x = 3 + -27
8x = 3 + -27

Combine like terms: 3 + -27 = -24
8x = -24

Divide each side by '8'.
x = -3

Simplifying
x = -3