(X-7)(x+1)=

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


Simplifying
(X + -7)(x + 1) = 0

Reorder the terms:
(-7 + X)(x + 1) = 0

Reorder the terms:
(-7 + X)(1 + x) = 0

Multiply (-7 + X) * (1 + x)
(-7(1 + x) + X(1 + x)) = 0
((1 * -7 + x * -7) + X(1 + x)) = 0
((-7 + -7x) + X(1 + x)) = 0
(-7 + -7x + (1 * X + x * X)) = 0
(-7 + -7x + (1X + xX)) = 0

Reorder the terms:
(-7 + 1X + -7x + xX) = 0
(-7 + 1X + -7x + xX) = 0

Solving
-7 + 1X + -7x + xX = 0

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + 1X + -7x + 7 + xX = 0 + 7

Reorder the terms:
-7 + 7 + 1X + -7x + xX = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 1X + -7x + xX = 0 + 7
1X + -7x + xX = 0 + 7

Combine like terms: 0 + 7 = 7
1X + -7x + xX = 7

Add '7x' to each side of the equation.
1X + -7x + 7x + xX = 7 + 7x

Combine like terms: -7x + 7x = 0
1X + 0 + xX = 7 + 7x
1X + xX = 7 + 7x

Reorder the terms:
-7 + 1X + -7x + xX = 7 + 7x + -7 + -7x

Reorder the terms:
-7 + 1X + -7x + xX = 7 + -7 + 7x + -7x

Combine like terms: 7 + -7 = 0
-7 + 1X + -7x + xX = 0 + 7x + -7x
-7 + 1X + -7x + xX = 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + 1X + -7x + xX = 0

The solution to this equation could not be determined.

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