(x+4)2+(y+6)2=49

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Solution for (x+4)2+(y+6)2=49 equation:


Simplifying
(x + 4) * 2 + (y + 6) * 2 = 49

Reorder the terms:
(4 + x) * 2 + (y + 6) * 2 = 49

Reorder the terms for easier multiplication:
2(4 + x) + (y + 6) * 2 = 49
(4 * 2 + x * 2) + (y + 6) * 2 = 49
(8 + 2x) + (y + 6) * 2 = 49

Reorder the terms:
8 + 2x + (6 + y) * 2 = 49

Reorder the terms for easier multiplication:
8 + 2x + 2(6 + y) = 49
8 + 2x + (6 * 2 + y * 2) = 49
8 + 2x + (12 + 2y) = 49

Reorder the terms:
8 + 12 + 2x + 2y = 49

Combine like terms: 8 + 12 = 20
20 + 2x + 2y = 49

Solving
20 + 2x + 2y = 49

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 2x + -20 + 2y = 49 + -20

Reorder the terms:
20 + -20 + 2x + 2y = 49 + -20

Combine like terms: 20 + -20 = 0
0 + 2x + 2y = 49 + -20
2x + 2y = 49 + -20

Combine like terms: 49 + -20 = 29
2x + 2y = 29

Add '-2y' to each side of the equation.
2x + 2y + -2y = 29 + -2y

Combine like terms: 2y + -2y = 0
2x + 0 = 29 + -2y
2x = 29 + -2y

Divide each side by '2'.
x = 14.5 + -1y

Simplifying
x = 14.5 + -1y

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