ax+3y-9=0

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Solution for ax+3y-9=0 equation: 


Simplifying
ax + 3y + -9 = 0

Reorder the terms:
-9 + ax + 3y = 0

Solving
-9 + ax + 3y = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + ax + 9 + 3y = 0 + 9

Reorder the terms:
-9 + 9 + ax + 3y = 0 + 9

Combine like terms: -9 + 9 = 0
0 + ax + 3y = 0 + 9
ax + 3y = 0 + 9

Combine like terms: 0 + 9 = 9
ax + 3y = 9

Add '-3y' to each side of the equation.
ax + 3y + -3y = 9 + -3y

Combine like terms: 3y + -3y = 0
ax + 0 = 9 + -3y
ax = 9 + -3y

Divide each side by 'x'.
a = 9x-1 + -3x-1y

Simplifying
a = 9x-1 + -3x-1y

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