ax+3y=9

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Solution for ax+3y=9 equation: 


Simplifying
ax + 3y = 9

Solving
ax + 3y = 9

Solving for variable 'a'.

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

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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