(a+11)9=

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Solution for (a+11)9= equation:


Simplifying
(a + 11) * 9 = 0

Reorder the terms:
(11 + a) * 9 = 0

Reorder the terms for easier multiplication:
9(11 + a) = 0
(11 * 9 + a * 9) = 0
(99 + 9a) = 0

Solving
99 + 9a = 0

Solving for variable 'a'.

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

Add '-99' to each side of the equation.
99 + -99 + 9a = 0 + -99

Combine like terms: 99 + -99 = 0
0 + 9a = 0 + -99
9a = 0 + -99

Combine like terms: 0 + -99 = -99
9a = -99

Divide each side by '9'.
a = -11

Simplifying
a = -11

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