-9(-21)=

Simple and best practice solution for -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 -9(-21)= equation: 


Simplifying
-9(-21) = 0

Multiply -9 * -21
189 = 0

Solving
189 = 0

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:

| (x^4+5y^5)(x^4-y^5)= | | x+(x+5)(-2)= | | (3v+5)(3c-5)= | | x+2v=w | | (5c-3)(6c-5)= | | R=-0.408 | | x-4(x+2)= | | 4x^3y+16x^2y+12xy= | | -3m=4.2 | | 53x^2-20x^4=18 | | -3+-5=36 | | 48a^2-12ab-18b^2=0 | | 3x=36774267 | | 4x^2+27-7=0 | | h=-4.9t^2+14t+2 | | 4(p-2)+5(p+3)=61 | | b+1=-3-2b | | 25-x^2-16y^2-8xy=0 | | -5x+4x=-31 | | 25-x^2-16y^2+8xy=0 | | 4x+5-3x-4=21 | | 5a=2(a-6) | | 5a=2a-6 | | 1-3x+2y=0 | | 6x-125=2x-9 | | 5x-17=x+17 | | b=3v-h | | 4x^3-24x^2+x=0 | | ln(x)-ln(6)=(16) | | 3(2x+4)=5(x-4) | | -4(2y+4)-1=-4(y+8)+2y | | 12a^6-8a^3= |

Equations solver categories