(x-7)2+y^2=64

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Solution for (x-7)2+y^2=64 equation:


Simplifying
(x + -7) * 2 + y2 = 64

Reorder the terms:
(-7 + x) * 2 + y2 = 64

Reorder the terms for easier multiplication:
2(-7 + x) + y2 = 64
(-7 * 2 + x * 2) + y2 = 64
(-14 + 2x) + y2 = 64

Solving
-14 + 2x + y2 = 64

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 2x + 14 + y2 = 64 + 14

Reorder the terms:
-14 + 14 + 2x + y2 = 64 + 14

Combine like terms: -14 + 14 = 0
0 + 2x + y2 = 64 + 14
2x + y2 = 64 + 14

Combine like terms: 64 + 14 = 78
2x + y2 = 78

Add '-1y2' to each side of the equation.
2x + y2 + -1y2 = 78 + -1y2

Combine like terms: y2 + -1y2 = 0
2x + 0 = 78 + -1y2
2x = 78 + -1y2

Divide each side by '2'.
x = 39 + -0.5y2

Simplifying
x = 39 + -0.5y2

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