ax(x+1)-x(x+a)=4a-4

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Solution for ax(x+1)-x(x+a)=4a-4 equation:


Simplifying
ax(x + 1) + -1x(x + a) = 4a + -4

Reorder the terms:
ax(1 + x) + -1x(x + a) = 4a + -4
(1 * ax + x * ax) + -1x(x + a) = 4a + -4
(1ax + ax2) + -1x(x + a) = 4a + -4

Reorder the terms:
1ax + ax2 + -1x(a + x) = 4a + -4
1ax + ax2 + (a * -1x + x * -1x) = 4a + -4
1ax + ax2 + (-1ax + -1x2) = 4a + -4

Reorder the terms:
1ax + -1ax + ax2 + -1x2 = 4a + -4

Combine like terms: 1ax + -1ax = 0
0 + ax2 + -1x2 = 4a + -4
ax2 + -1x2 = 4a + -4

Reorder the terms:
ax2 + -1x2 = -4 + 4a

Solving
ax2 + -1x2 = -4 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
ax2 + -4a + -1x2 = -4 + 4a + -4a

Reorder the terms:
-4a + ax2 + -1x2 = -4 + 4a + -4a

Combine like terms: 4a + -4a = 0
-4a + ax2 + -1x2 = -4 + 0
-4a + ax2 + -1x2 = -4

Add 'x2' to each side of the equation.
-4a + ax2 + -1x2 + x2 = -4 + x2

Combine like terms: -1x2 + x2 = 0
-4a + ax2 + 0 = -4 + x2
-4a + ax2 = -4 + x2

Reorder the terms:
4 + -4a + ax2 + -1x2 = -4 + x2 + 4 + -1x2

Reorder the terms:
4 + -4a + ax2 + -1x2 = -4 + 4 + x2 + -1x2

Combine like terms: -4 + 4 = 0
4 + -4a + ax2 + -1x2 = 0 + x2 + -1x2
4 + -4a + ax2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
4 + -4a + ax2 + -1x2 = 0

The solution to this equation could not be determined.

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