x^2+2w-15=0

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Solution for x^2+2w-15=0 equation:


Simplifying
x2 + 2w + -15 = 0

Reorder the terms:
-15 + 2w + x2 = 0

Solving
-15 + 2w + x2 = 0

Solving for variable 'w'.

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

Add '15' to each side of the equation.
-15 + 2w + 15 + x2 = 0 + 15

Reorder the terms:
-15 + 15 + 2w + x2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 2w + x2 = 0 + 15
2w + x2 = 0 + 15

Combine like terms: 0 + 15 = 15
2w + x2 = 15

Add '-1x2' to each side of the equation.
2w + x2 + -1x2 = 15 + -1x2

Combine like terms: x2 + -1x2 = 0
2w + 0 = 15 + -1x2
2w = 15 + -1x2

Divide each side by '2'.
w = 7.5 + -0.5x2

Simplifying
w = 7.5 + -0.5x2

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