8+9[12+x]=23

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Solution for 8+9[12+x]=23 equation:


Simplifying
8 + 9[12 + x] = 23
8 + [12 * 9 + x * 9] = 23
8 + [108 + 9x] = 23

Combine like terms: 8 + 108 = 116
116 + 9x = 23

Solving
116 + 9x = 23

Solving for variable 'x'.

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

Add '-116' to each side of the equation.
116 + -116 + 9x = 23 + -116

Combine like terms: 116 + -116 = 0
0 + 9x = 23 + -116
9x = 23 + -116

Combine like terms: 23 + -116 = -93
9x = -93

Divide each side by '9'.
x = -10.33333333

Simplifying
x = -10.33333333

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