18-(xy)2=2

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Solution for 18-(xy)2=2 equation:


Simplifying
18 + -1(xy) * 2 = 2

Reorder the terms for easier multiplication:
18 + -1 * 2xy = 2

Multiply -1 * 2
18 + -2xy = 2

Solving
18 + -2xy = 2

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -2xy = 2 + -18

Combine like terms: 18 + -18 = 0
0 + -2xy = 2 + -18
-2xy = 2 + -18

Combine like terms: 2 + -18 = -16
-2xy = -16

Divide each side by '-2y'.
x = 8y-1

Simplifying
x = 8y-1

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