x^2-cx+15=0

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


Simplifying
x2 + -1cx + 15 = 0

Reorder the terms:
15 + -1cx + x2 = 0

Solving
15 + -1cx + x2 = 0

Solving for variable 'c'.

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

Add '-15' to each side of the equation.
15 + -1cx + -15 + x2 = 0 + -15

Reorder the terms:
15 + -15 + -1cx + x2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -1cx + x2 = 0 + -15
-1cx + x2 = 0 + -15

Combine like terms: 0 + -15 = -15
-1cx + x2 = -15

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

Combine like terms: x2 + -1x2 = 0
-1cx + 0 = -15 + -1x2
-1cx = -15 + -1x2

Divide each side by '-1x'.
c = 15x-1 + x

Simplifying
c = 15x-1 + x

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