X+8x+15=(x-h)2+k

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Solution for X+8x+15=(x-h)2+k equation:


Simplifying
X + 8x + 15 = (x + -1h) * 2 + k

Reorder the terms:
15 + X + 8x = (x + -1h) * 2 + k

Reorder the terms:
15 + X + 8x = (-1h + x) * 2 + k

Reorder the terms for easier multiplication:
15 + X + 8x = 2(-1h + x) + k
15 + X + 8x = (-1h * 2 + x * 2) + k
15 + X + 8x = (-2h + 2x) + k

Reorder the terms:
15 + X + 8x = -2h + k + 2x

Solving
15 + X + 8x = -2h + k + 2x

Solving for variable 'X'.

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

Add '-15' to each side of the equation.
15 + X + -15 + 8x = -2h + k + -15 + 2x

Reorder the terms:
15 + -15 + X + 8x = -2h + k + -15 + 2x

Combine like terms: 15 + -15 = 0
0 + X + 8x = -2h + k + -15 + 2x
X + 8x = -2h + k + -15 + 2x

Reorder the terms:
X + 8x = -15 + -2h + k + 2x

Add '-8x' to each side of the equation.
X + 8x + -8x = -15 + -2h + k + 2x + -8x

Combine like terms: 8x + -8x = 0
X + 0 = -15 + -2h + k + 2x + -8x
X = -15 + -2h + k + 2x + -8x

Combine like terms: 2x + -8x = -6x
X = -15 + -2h + k + -6x

Simplifying
X = -15 + -2h + k + -6x

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