(a-5)x^2-10x-(a+5)=0

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Solution for (a-5)x^2-10x-(a+5)=0 equation:


Simplifying
(a + -5) * x2 + -10x + -1(a + 5) = 0

Reorder the terms:
(-5 + a) * x2 + -10x + -1(a + 5) = 0

Reorder the terms for easier multiplication:
x2(-5 + a) + -10x + -1(a + 5) = 0
(-5 * x2 + a * x2) + -10x + -1(a + 5) = 0

Reorder the terms:
(ax2 + -5x2) + -10x + -1(a + 5) = 0
(ax2 + -5x2) + -10x + -1(a + 5) = 0

Reorder the terms:
ax2 + -5x2 + -10x + -1(5 + a) = 0
ax2 + -5x2 + -10x + (5 * -1 + a * -1) = 0
ax2 + -5x2 + -10x + (-5 + -1a) = 0

Reorder the terms:
-5 + -1a + ax2 + -10x + -5x2 = 0

Solving
-5 + -1a + ax2 + -10x + -5x2 = 0

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + -1a + ax2 + -10x + 5 + -5x2 = 0 + 5

Reorder the terms:
-5 + 5 + -1a + ax2 + -10x + -5x2 = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -1a + ax2 + -10x + -5x2 = 0 + 5
-1a + ax2 + -10x + -5x2 = 0 + 5

Combine like terms: 0 + 5 = 5
-1a + ax2 + -10x + -5x2 = 5

Add '10x' to each side of the equation.
-1a + ax2 + -10x + 10x + -5x2 = 5 + 10x

Combine like terms: -10x + 10x = 0
-1a + ax2 + 0 + -5x2 = 5 + 10x
-1a + ax2 + -5x2 = 5 + 10x

Add '5x2' to each side of the equation.
-1a + ax2 + -5x2 + 5x2 = 5 + 10x + 5x2

Combine like terms: -5x2 + 5x2 = 0
-1a + ax2 + 0 = 5 + 10x + 5x2
-1a + ax2 = 5 + 10x + 5x2

Reorder the terms:
-5 + -1a + ax2 + -10x + -5x2 = 5 + 10x + 5x2 + -5 + -10x + -5x2

Reorder the terms:
-5 + -1a + ax2 + -10x + -5x2 = 5 + -5 + 10x + -10x + 5x2 + -5x2

Combine like terms: 5 + -5 = 0
-5 + -1a + ax2 + -10x + -5x2 = 0 + 10x + -10x + 5x2 + -5x2
-5 + -1a + ax2 + -10x + -5x2 = 10x + -10x + 5x2 + -5x2

Combine like terms: 10x + -10x = 0
-5 + -1a + ax2 + -10x + -5x2 = 0 + 5x2 + -5x2
-5 + -1a + ax2 + -10x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-5 + -1a + ax2 + -10x + -5x2 = 0

The solution to this equation could not be determined.

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