2-7x=9y

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Solution for 2-7x=9y equation: 


Simplifying
2 + -7x = 9y

Solving
2 + -7x = 9y

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -7x = -2 + 9y

Combine like terms: 2 + -2 = 0
0 + -7x = -2 + 9y
-7x = -2 + 9y

Divide each side by '-7'.
x = 0.2857142857 + -1.285714286y

Simplifying
x = 0.2857142857 + -1.285714286y

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