9x-7=18y

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Solution for 9x-7=18y equation:


Simplifying
9x + -7 = 18y

Reorder the terms:
-7 + 9x = 18y

Solving
-7 + 9x = 18y

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 9x = 7 + 18y

Combine like terms: -7 + 7 = 0
0 + 9x = 7 + 18y
9x = 7 + 18y

Divide each side by '9'.
x = 0.7777777778 + 2y

Simplifying
x = 0.7777777778 + 2y

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