2y-9=x

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Solution for 2y-9=x equation:


Simplifying
2y + -9 = x

Reorder the terms:
-9 + 2y = x

Solving
-9 + 2y = x

Solving for variable 'y'.

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

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

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

Divide each side by '2'.
y = 4.5 + 0.5x

Simplifying
y = 4.5 + 0.5x

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