6=3*-9+21

Simple and best practice solution for 6=3*-9+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 6=3*-9+21 equation: 


Simplifying
6 = 3 * -9 + 21

Multiply 3 * -9
6 = -27 + 21

Combine like terms: -27 + 21 = -6
6 = -6

Solving
6 = -6

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 6(-2-6n)-4n=268 | | 2=4x-3+5x-8-6x-3 | | 147=-1-4(3+5m) | | (21x+2)= | | -2-6n=-4(1+2n) | | x+y=5y=3 | | 3+4t=4y+3 | | 9a-2a=8b-4b | | 25=3.75(6)+2.5 | | 36x^2=96x | | n-3/4=1(1/2) | | 2x-7=3x+0.25 | | l=50-1w | | 8(x-2)-5=4-3(x+1) | | -36+6v=4(6v+4)+2 | | -18.08-12.1g-11.48=-4.3g+18.8 | | 5x+20=36-x | | (x/2)=(6/5) | | 3w-16=-1+2-14w | | 2cos2x/2sin2x | | 24x^2-4x-54=6 | | 2(7x-2)=-116 | | 9n^2-76n+20=-12 | | 5x+3x-2x-5=4x-2 | | 10=2.5(2)+15 | | 16n^2+24n+9=0 | | 2/3*x=8/9 | | -3+6k=-81 | | -35x^2-120x+80=0 | | -22=3x-(5x-4) | | 6a^2+21a-147=0 | | 4x+8=8x-8 |

Equations solver categories