(x-3)2+(y+4)-9=8

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Solution for (x-3)2+(y+4)-9=8 equation:


Simplifying
(x + -3) * 2 + (y + 4) + -9 = 8

Reorder the terms:
(-3 + x) * 2 + (y + 4) + -9 = 8

Reorder the terms for easier multiplication:
2(-3 + x) + (y + 4) + -9 = 8
(-3 * 2 + x * 2) + (y + 4) + -9 = 8
(-6 + 2x) + (y + 4) + -9 = 8

Reorder the terms:
-6 + 2x + (4 + y) + -9 = 8

Remove parenthesis around (4 + y)
-6 + 2x + 4 + y + -9 = 8

Reorder the terms:
-6 + 4 + -9 + 2x + y = 8

Combine like terms: -6 + 4 = -2
-2 + -9 + 2x + y = 8

Combine like terms: -2 + -9 = -11
-11 + 2x + y = 8

Solving
-11 + 2x + y = 8

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 2x + 11 + y = 8 + 11

Reorder the terms:
-11 + 11 + 2x + y = 8 + 11

Combine like terms: -11 + 11 = 0
0 + 2x + y = 8 + 11
2x + y = 8 + 11

Combine like terms: 8 + 11 = 19
2x + y = 19

Add '-1y' to each side of the equation.
2x + y + -1y = 19 + -1y

Combine like terms: y + -1y = 0
2x + 0 = 19 + -1y
2x = 19 + -1y

Divide each side by '2'.
x = 9.5 + -0.5y

Simplifying
x = 9.5 + -0.5y

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