-a+6=9a+3

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Solution for -a+6=9a+3 equation:


Simplifying
-1a + 6 = 9a + 3

Reorder the terms:
6 + -1a = 9a + 3

Reorder the terms:
6 + -1a = 3 + 9a

Solving
6 + -1a = 3 + 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.
6 + -1a + -9a = 3 + 9a + -9a

Combine like terms: -1a + -9a = -10a
6 + -10a = 3 + 9a + -9a

Combine like terms: 9a + -9a = 0
6 + -10a = 3 + 0
6 + -10a = 3

Add '-6' to each side of the equation.
6 + -6 + -10a = 3 + -6

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

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

Divide each side by '-10'.
a = 0.3

Simplifying
a = 0.3

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