21xy+-9xy=

Simple and best practice solution for 21xy+-9xy= 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 21xy+-9xy= equation:


Simplifying
21xy + -9xy = 0

Combine like terms: 21xy + -9xy = 12xy
12xy = 0

Solving
12xy = 0

Solving for variable 'x'.

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

Divide each side by '12'.
xy = 0

Simplifying
xy = 0

The solution to this equation could not be determined.

See similar equations:

| 131=16t^2+96t+3 | | K+8=-13-2k | | 3(x-3)-1=2 | | -2x+6=6y | | y+x+z+d+b=30 | | 3+3*3-3+3=a | | =5y*2yx | | y=201(1.07)x | | -6m=-3+m | | 62-(5x+14)=5(x+3)+x | | m^3+121m=0 | | -4-3b=11 | | -5x^3+45x=0 | | (4x^3+x^2+3x-2)-(2x^3+x^2+2x-5)= | | 48+18x=83+35x+25 | | x(x+2)=18 | | 68-3x=-7x+18 | | -4xy=2 | | 1.6(2y-3)-3=-12.5+3.2y+4.7 | | -145-10x=7x+16 | | 12(x+5)=3(4x+4)+48 | | 6c^3-24c=0 | | 8a+2b=25000 | | -6(x-2)-2x=8(x+3) | | 2(2x+3)=30 | | 2x^5-5x^3+4x=0 | | x+7+4x=57 | | 0.065(x+5000)=0.07x+0.03(4000) | | 2x-19=3x+17 | | 2(x-2)=22 | | (6x+3)=(8x-7) | | X+2/2=12/6 |

Equations solver categories