9a-10=3a+2

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Solution for 9a-10=3a+2 equation:


Simplifying
9a + -10 = 3a + 2

Reorder the terms:
-10 + 9a = 3a + 2

Reorder the terms:
-10 + 9a = 2 + 3a

Solving
-10 + 9a = 2 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-10 + 9a + -3a = 2 + 3a + -3a

Combine like terms: 9a + -3a = 6a
-10 + 6a = 2 + 3a + -3a

Combine like terms: 3a + -3a = 0
-10 + 6a = 2 + 0
-10 + 6a = 2

Add '10' to each side of the equation.
-10 + 10 + 6a = 2 + 10

Combine like terms: -10 + 10 = 0
0 + 6a = 2 + 10
6a = 2 + 10

Combine like terms: 2 + 10 = 12
6a = 12

Divide each side by '6'.
a = 2

Simplifying
a = 2

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