8(a+2)=9a

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Solution for 8(a+2)=9a equation:


Simplifying
8(a + 2) = 9a

Reorder the terms:
8(2 + a) = 9a
(2 * 8 + a * 8) = 9a
(16 + 8a) = 9a

Solving
16 + 8a = 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
16 + 8a + -9a = 9a + -9a

Combine like terms: 8a + -9a = -1a
16 + -1a = 9a + -9a

Combine like terms: 9a + -9a = 0
16 + -1a = 0

Add '-16' to each side of the equation.
16 + -16 + -1a = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -1a = 0 + -16
-1a = 0 + -16

Combine like terms: 0 + -16 = -16
-1a = -16

Divide each side by '-1'.
a = 16

Simplifying
a = 16

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