9a-2=15a

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Solution for 9a-2=15a equation:


Simplifying
9a + -2 = 15a

Reorder the terms:
-2 + 9a = 15a

Solving
-2 + 9a = 15a

Solving for variable 'a'.

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

Add '-15a' to each side of the equation.
-2 + 9a + -15a = 15a + -15a

Combine like terms: 9a + -15a = -6a
-2 + -6a = 15a + -15a

Combine like terms: 15a + -15a = 0
-2 + -6a = 0

Add '2' to each side of the equation.
-2 + 2 + -6a = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -6a = 0 + 2
-6a = 0 + 2

Combine like terms: 0 + 2 = 2
-6a = 2

Divide each side by '-6'.
a = -0.3333333333

Simplifying
a = -0.3333333333

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