y[k]=rx[k]

Simple and best practice solution for y[k]=rx[k] equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for y[k]=rx[k] equation: 


Simplifying
y[k] = rx[k]

Multiply y * k
ky = rx[k]

Multiply rx * k
ky = krx

Solving
ky = krx

Solving for variable 'k'.

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

Add '-1krx' to each side of the equation.
-1krx + ky = krx + -1krx

Combine like terms: krx + -1krx = 0
-1krx + ky = 0

Factor out the Greatest Common Factor (GCF), 'k'.
k(-1rx + y) = 0


Subproblem 1
Set the factor 'k' equal to zero and attempt to solve:

Simplifying
k = 0

Solving
k = 0

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

Simplifying
k = 0

Subproblem 2
Set the factor '(-1rx + y)' equal to zero and attempt to solve:

Simplifying
-1rx + y = 0

Solving
-1rx + y = 0

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

Add 'rx' to each side of the equation.
-1rx + rx + y = 0 + rx

Combine like terms: -1rx + rx = 0
0 + y = 0 + rx
y = 0 + rx
Remove the zero:
y = rx

Add '-1y' to each side of the equation.
y + -1y = rx + -1y

Combine like terms: y + -1y = 0
0 = rx + -1y

Simplifying
0 = rx + -1y

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
k = {0}

See similar equations:

| x+3+64=180 | | x^2+y^2+z^2=1 | | y(t)=3x(t) | | 3y-14=-23+2y | | 3x-1+1= | | 5-(4x+6)=3x+(7-4x) | | Ax+5x=14 | | 2x^5-6x^3-8x-10=0 | | 84.0-6.8=14.2+6.3o | | B=q+qnf | | 4.08/2.35= | | 3x-2+1= | | 5x-10=10+1-1+4+3-4-3 | | x^2+8x=100 | | 3x^2-7xy+y^2-9x+2y=0 | | 4y+13=25-2y | | (7-6y)-(13+6y)= | | 5b^2-36b=0 | | 3x+5(2x-1)=8-3(4-5x) | | 0.8/0.04= | | 4x=2+8-4+1 | | 3=2e | | (10-3y)-(11+14y)= | | 7f+12-2f= | | -60=-5 | | logx=1200 | | 64k^2-9/2 | | -x+7x=-18 | | X^2-6x+9=14 | | 3sqrt(2x-6)=2 | | (6-4x-6)=4-5x | | (5-17y)-(16+19y)= |

Equations solver categories