8a=9(a-2)

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


Simplifying
8a = 9(a + -2)

Reorder the terms:
8a = 9(-2 + a)
8a = (-2 * 9 + a * 9)
8a = (-18 + 9a)

Solving
8a = -18 + 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.
8a + -9a = -18 + 9a + -9a

Combine like terms: 8a + -9a = -1a
-1a = -18 + 9a + -9a

Combine like terms: 9a + -9a = 0
-1a = -18 + 0
-1a = -18

Divide each side by '-1'.
a = 18

Simplifying
a = 18

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