9a+3=2a

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Solution for 9a+3=2a equation:


Simplifying
9a + 3 = 2a

Reorder the terms:
3 + 9a = 2a

Solving
3 + 9a = 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
3 + 9a + -2a = 2a + -2a

Combine like terms: 9a + -2a = 7a
3 + 7a = 2a + -2a

Combine like terms: 2a + -2a = 0
3 + 7a = 0

Add '-3' to each side of the equation.
3 + -3 + 7a = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 7a = 0 + -3
7a = 0 + -3

Combine like terms: 0 + -3 = -3
7a = -3

Divide each side by '7'.
a = -0.4285714286

Simplifying
a = -0.4285714286

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