7x=21+9y

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Solution for 7x=21+9y equation: 


Simplifying
7x = 21 + 9y

Solving
7x = 21 + 9y

Solving for variable 'x'.

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

Divide each side by '7'.
x = 3 + 1.285714286y

Simplifying
x = 3 + 1.285714286y

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