-6-18=-21

Simple and best practice solution for -6-18=-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 -6-18=-21 equation: 


Simplifying
-6 + -18 = -21

Combine like terms: -6 + -18 = -24
-24 = -21

Solving
-24 = -21

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:

| (4-v)(5v+1)=0 | | -9(x-2w-3)= | | 3x+6y-5=3z | | B+15=-10 | | 104-40p+16+51=58+15p-8 | | 3x+8(x+7)=2(5x-4)+13 | | 2x+y-z=6 | | A-5=22 | | (4/9)^(-1/2) | | x^2+4x-3x-x=12-8 | | 4.9x^2+28x+2.5=0 | | -5x-4y+3z=20 | | (3000/6)-(33*4)/4= | | (3000/6)-(33x4)/4= | | x+2y-3z=16 | | 40+3q=77-3q | | 7x-13y=39 | | 9x-9=13x-9 | | -3.5x^2+0.3x+0.7=0 | | 2.75xW=44 | | 2.75xW+4=48 | | 3(6w)= | | 10x+10=14x+2 | | 8x+6x=4x-6x | | 115=x+126 | | 4(2y+d)=2(12-y) | | 130+x=15x+10 | | 3z-14z=12 | | 3x+1+x+90=180 | | 4-2x/5=3x-5/7 | | 12x-7x=115 | | 6p+9=-3 |

Equations solver categories