us+ur=kforu

Simple and best practice solution for us+ur=kforu 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 us+ur=kforu equation: 


Simplifying
us + ur = kforu

Reorder the terms:
ru + su = kforu

Solving
ru + su = fkoru

Solving for variable 'r'.

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

Add '-1fkoru' to each side of the equation.
ru + -1fkoru + su = fkoru + -1fkoru

Reorder the terms:
-1fkoru + ru + su = fkoru + -1fkoru

Combine like terms: fkoru + -1fkoru = 0
-1fkoru + ru + su = 0

Add '-1su' to each side of the equation.
-1fkoru + ru + su + -1su = 0 + -1su

Combine like terms: su + -1su = 0
-1fkoru + ru + 0 = 0 + -1su
-1fkoru + ru = 0 + -1su
Remove the zero:
-1fkoru + ru = -1su

Combine like terms: -1su + su = 0
-1fkoru + ru + su = 0

Factor out the Greatest Common Factor (GCF), 'u'.
u(-1fkor + r + s) = 0


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

Simplifying
u = 0

Solving
u = 0

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

Add '-1u' to each side of the equation.
u + -1u = 0 + -1u
Remove the zero:
0 = -1u

Simplifying
0 = -1u

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 '(-1fkor + r + s)' equal to zero and attempt to solve:

Simplifying
-1fkor + r + s = 0

Solving
-1fkor + r + s = 0

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

Add '-1s' to each side of the equation.
-1fkor + r + s + -1s = 0 + -1s

Combine like terms: s + -1s = 0
-1fkor + r + 0 = 0 + -1s
-1fkor + r = 0 + -1s
Remove the zero:
-1fkor + r = -1s

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.

See similar equations:

| G(x)=2f(-3) | | -6+2x=3(x-2) | | us+ur=k | | 4/7m=6 | | .32=24/x | | -7/3y-6=3/2y-3/4 | | X*7= | | -6x-2=-2x-30 | | 2-7x=-10-3x | | 15x+3y=48fory | | 41-2n=3+n | | 4t-12-6t=40 | | 1.3+4=6 | | (4x^2+y)(x^2-2y)=0 | | (-4/9)-9 | | ln(20)=ln(2x) | | 109-w=170 | | -w+5w-(w-7)=9w-2(3w+1) | | f(6)=3x+3 | | X-8pi=po | | 1/2u-1/3=-4/7 | | -12(x+5)=-2 | | 6x-11=7+4x | | (-8/9)-9 | | A-3t=qt | | 2m^2-7m=3 | | (3/9)-9 | | 159=6-v | | 7x+18-3x+78=360 | | -245=7(5a+5) | | 7r+32=5(r+8) | | -15x^2+6x=104 |

Equations solver categories