3in(x)+2in(4)=in(128)

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Solution for 3in(x)+2in(4)=in(128) equation:


Simplifying
3in(x) + 2in(4) = in(128)

Multiply in * x
3inx + 2in(4) = in(128)

Reorder the terms for easier multiplication:
3inx + 2 * 4in = in(128)

Multiply 2 * 4
3inx + 8in = in(128)

Reorder the terms:
8in + 3inx = in(128)

Reorder the terms for easier multiplication:
8in + 3inx = 128in

Solving
8in + 3inx = 128in

Solving for variable 'i'.

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

Add '-128in' to each side of the equation.
8in + -128in + 3inx = 128in + -128in

Combine like terms: 8in + -128in = -120in
-120in + 3inx = 128in + -128in

Combine like terms: 128in + -128in = 0
-120in + 3inx = 0

Factor out the Greatest Common Factor (GCF), '3in'.
3in(-40 + x) = 0

Ignore the factor 3.

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 '(-40 + x)' equal to zero and attempt to solve: Simplifying -40 + x = 0 Solving -40 + x = 0 Move all terms containing i to the left, all other terms to the right. Add '40' to each side of the equation. -40 + 40 + x = 0 + 40 Combine like terms: -40 + 40 = 0 0 + x = 0 + 40 x = 0 + 40 Combine like terms: 0 + 40 = 40 x = 40 Add '-1x' to each side of the equation. x + -1x = 40 + -1x Combine like terms: x + -1x = 0 0 = 40 + -1x Simplifying 0 = 40 + -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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