in(x)+in(x+2)=in(8)

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Solution for in(x)+in(x+2)=in(8) equation:


Simplifying
in(x) + in(x + 2) = in(8)

Multiply in * x
inx + in(x + 2) = in(8)

Reorder the terms:
inx + in(2 + x) = in(8)
inx + (2 * in + x * in) = in(8)
inx + (2in + inx) = in(8)

Reorder the terms:
2in + inx + inx = in(8)

Combine like terms: inx + inx = 2inx
2in + 2inx = in(8)

Reorder the terms for easier multiplication:
2in + 2inx = 8in

Solving
2in + 2inx = 8in

Solving for variable 'i'.

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

Add '-8in' to each side of the equation.
2in + -8in + 2inx = 8in + -8in

Combine like terms: 2in + -8in = -6in
-6in + 2inx = 8in + -8in

Combine like terms: 8in + -8in = 0
-6in + 2inx = 0

Factor out the Greatest Common Factor (GCF), '2in'.
2in(-3 + x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'in' equal to zero and attempt to solve: Simplifying in = 0 Solving in = 0 Move all terms containing i to the left, all other terms to the right. Simplifying in = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-3 + x)' equal to zero and attempt to solve: Simplifying -3 + x = 0 Solving -3 + x = 0 Move all terms containing i to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x = 0 + 3 x = 0 + 3 Combine like terms: 0 + 3 = 3 x = 3 Add '-1x' to each side of the equation. x + -1x = 3 + -1x Combine like terms: x + -1x = 0 0 = 3 + -1x Simplifying 0 = 3 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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