xy-3=k

Simple and best practice solution for xy-3=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 xy-3=k equation:


Simplifying
xy + -3 = k

Reorder the terms:
-3 + xy = k

Solving
-3 + xy = k

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + xy = 3 + k

Combine like terms: -3 + 3 = 0
0 + xy = 3 + k
xy = 3 + k

Divide each side by 'y'.
x = 3y-1 + ky-1

Simplifying
x = 3y-1 + ky-1

Reorder the terms:
x = ky-1 + 3y-1

See similar equations:

| (4w+7)(8-w)=0 | | 2x+1=-9-3x | | 12x=2(-6+3x) | | 6(b-8)=-84 | | 2+3(4x-1)=8x+11 | | 15=24n | | 171=39-u | | 23-8x=5(x+2) | | 3m+7=42 | | -6-7v=1 | | 5x-4=-7x+32 | | 5=58.7*lgx-234.8 | | -w+80=162 | | 33=-1-2x | | 38-(19-5x)=-6 | | 62+8x=94+4x | | 36w^2+9=0 | | 2x+(x+3)=34 | | 4x-5-2x/x | | 4x-5-2x/v | | 3x+5=4x-17 | | (3+4i)-(7-6i)= | | 0=-x^4-3x^3+6x^2+8x | | 32+y+3z=32 | | 2x+y+3z=32 | | a-17/9=2 | | 5x(x-3)-2x+6=0 | | 7x+14=9x-4 | | 3/4x-14=23 | | x+-0.3x=15 | | 2y+3+7y-42=180 | | 2y+z=13 |

Equations solver categories