xy-2x+3y=21

Simple and best practice solution for xy-2x+3y=21 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-2x+3y=21 equation:


Simplifying
xy + -2x + 3y = 21

Reorder the terms:
-2x + xy + 3y = 21

Solving
-2x + xy + 3y = 21

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
-2x + xy + 3y + -3y = 21 + -3y

Combine like terms: 3y + -3y = 0
-2x + xy + 0 = 21 + -3y
-2x + xy = 21 + -3y

Reorder the terms:
-21 + -2x + xy + 3y = 21 + -3y + -21 + 3y

Reorder the terms:
-21 + -2x + xy + 3y = 21 + -21 + -3y + 3y

Combine like terms: 21 + -21 = 0
-21 + -2x + xy + 3y = 0 + -3y + 3y
-21 + -2x + xy + 3y = -3y + 3y

Combine like terms: -3y + 3y = 0
-21 + -2x + xy + 3y = 0

The solution to this equation could not be determined.

See similar equations:

| 4w^2+9w+5= | | -2x+27=4x-3 | | 3h+2=2h+5 | | -100=-5x | | x^3+6x^2-7x-60=0 | | 4w+11w= | | 19y=4y^2-5 | | 8x-39=-5x | | 6.4b-4.5b= | | 7x+14=61 | | 5/3=-x/9 | | 9/4r=2732 | | 9w+6w= | | 7(4w+5)=-5 | | 3/4w=2130 | | x^2-1.1x+0.2=0 | | 5x+5+17x=3x+21 | | y=8x^2-32x+1 | | v=(a-2*x)*(a-2*x)*x | | -8(2t+5)=-8 | | 3-x*5+8=18 | | 1/7(48r-70)=25 | | d/1.2=-3/5 | | 8(2n+1)=8(4n+2)+5 | | -7=15/15 | | 27x^6-6x^4-30x^2=0 | | 4x^3+12x-3=0 | | 5(x+-3)-4=11 | | 3p^2q+7pq= | | 6+3x-5=4x-1 | | 21r+11=10r | | -8(s+4)=-68 |

Equations solver categories