(X*7)(x-3)=(x+1)2

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Solution for (X*7)(x-3)=(x+1)2 equation: 


Simplifying
(X * 7)(x + -3) = (x + 1) * 2

Reorder the terms for easier multiplication:
(7X)(x + -3) = (x + 1) * 2

Remove parenthesis around (7X)
7X(x + -3) = (x + 1) * 2

Reorder the terms:
7X(-3 + x) = (x + 1) * 2
(-3 * 7X + x * 7X) = (x + 1) * 2
(-21X + 7xX) = (x + 1) * 2

Reorder the terms:
-21X + 7xX = (1 + x) * 2

Reorder the terms for easier multiplication:
-21X + 7xX = 2(1 + x)
-21X + 7xX = (1 * 2 + x * 2)
-21X + 7xX = (2 + 2x)

Solving
-21X + 7xX = 2 + 2x

Solving for variable 'X'.

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

Reorder the terms:
-2 + -21X + -2x + 7xX = 2 + 2x + -2 + -2x

Reorder the terms:
-2 + -21X + -2x + 7xX = 2 + -2 + 2x + -2x

Combine like terms: 2 + -2 = 0
-2 + -21X + -2x + 7xX = 0 + 2x + -2x
-2 + -21X + -2x + 7xX = 2x + -2x

Combine like terms: 2x + -2x = 0
-2 + -21X + -2x + 7xX = 0

The solution to this equation could not be determined.

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