2(X-4)+2Y^2=18

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Solution for 2(X-4)+2Y^2=18 equation: 


Simplifying
2(X + -4) + 2Y2 = 18

Reorder the terms:
2(-4 + X) + 2Y2 = 18
(-4 * 2 + X * 2) + 2Y2 = 18
(-8 + 2X) + 2Y2 = 18

Solving
-8 + 2X + 2Y2 = 18

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + 2X + 8 + 2Y2 = 18 + 8

Reorder the terms:
-8 + 8 + 2X + 2Y2 = 18 + 8

Combine like terms: -8 + 8 = 0
0 + 2X + 2Y2 = 18 + 8
2X + 2Y2 = 18 + 8

Combine like terms: 18 + 8 = 26
2X + 2Y2 = 26

Add '-2Y2' to each side of the equation.
2X + 2Y2 + -2Y2 = 26 + -2Y2

Combine like terms: 2Y2 + -2Y2 = 0
2X + 0 = 26 + -2Y2
2X = 26 + -2Y2

Divide each side by '2'.
X = 13 + -1Y2

Simplifying
X = 13 + -1Y2

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