2y-3a=-9

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Solution for 2y-3a=-9 equation: 


Simplifying
2y + -3a = -9

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

Solving
-3a + 2y = -9

Solving for variable 'a'.

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

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

Combine like terms: 2y + -2y = 0
-3a + 0 = -9 + -2y
-3a = -9 + -2y

Divide each side by '-3'.
a = 3 + 0.6666666667y

Simplifying
a = 3 + 0.6666666667y

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