9y-21x=36

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Solution for 9y-21x=36 equation: 


Simplifying
9y + -21x = 36

Reorder the terms:
-21x + 9y = 36

Solving
-21x + 9y = 36

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
-21x + 9y + -9y = 36 + -9y

Combine like terms: 9y + -9y = 0
-21x + 0 = 36 + -9y
-21x = 36 + -9y

Divide each side by '-21'.
x = -1.714285714 + 0.4285714286y

Simplifying
x = -1.714285714 + 0.4285714286y

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