Abx^2-(a+b)x+1=0

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Solution for Abx^2-(a+b)x+1=0 equation:


Simplifying
Abx2 + -1(a + b) * x + 1 = 0

Reorder the terms for easier multiplication:
bx2A + -1x(a + b) + 1 = 0
bx2A + (a * -1x + b * -1x) + 1 = 0
bx2A + (-1ax + -1bx) + 1 = 0

Reorder the terms:
1 + -1ax + -1bx + bx2A = 0

Solving
1 + -1ax + -1bx + bx2A = 0

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1ax + -1bx + -1 + bx2A = 0 + -1

Reorder the terms:
1 + -1 + -1ax + -1bx + bx2A = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1ax + -1bx + bx2A = 0 + -1
-1ax + -1bx + bx2A = 0 + -1

Combine like terms: 0 + -1 = -1
-1ax + -1bx + bx2A = -1

Add 'bx' to each side of the equation.
-1ax + -1bx + bx + bx2A = -1 + bx

Combine like terms: -1bx + bx = 0
-1ax + 0 + bx2A = -1 + bx
-1ax + bx2A = -1 + bx

Add '-1bx2A' to each side of the equation.
-1ax + bx2A + -1bx2A = -1 + bx + -1bx2A

Combine like terms: bx2A + -1bx2A = 0
-1ax + 0 = -1 + bx + -1bx2A
-1ax = -1 + bx + -1bx2A

Divide each side by '-1x'.
a = x-1 + -1b + bxA

Simplifying
a = x-1 + -1b + bxA

Reorder the terms:
a = -1b + bxA + x-1

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