(x+9)*9=16

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Solution for (x+9)*9=16 equation:


Simplifying
(x + 9) * 9 = 16

Reorder the terms:
(9 + x) * 9 = 16

Reorder the terms for easier multiplication:
9(9 + x) = 16
(9 * 9 + x * 9) = 16
(81 + 9x) = 16

Solving
81 + 9x = 16

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + 9x = 16 + -81

Combine like terms: 81 + -81 = 0
0 + 9x = 16 + -81
9x = 16 + -81

Combine like terms: 16 + -81 = -65
9x = -65

Divide each side by '9'.
x = -7.222222222

Simplifying
x = -7.222222222

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