8a=9a-2(1)

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Solution for 8a=9a-2(1) equation: 


Simplifying
8a = 9a + -2(1)

Multiply -2 * 1
8a = 9a + -2

Reorder the terms:
8a = -2 + 9a

Solving
8a = -2 + 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 = -2 + 9a + -9a

Combine like terms: 8a + -9a = -1a
-1a = -2 + 9a + -9a

Combine like terms: 9a + -9a = 0
-1a = -2 + 0
-1a = -2

Divide each side by '-1'.
a = 2

Simplifying
a = 2

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