(-21)-13=

Simple and best practice solution for (-21)-13= 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 (-21)-13= equation:


(-21)-13=0

We simplify the equation to the form, which is simple to understand 
(-21)-13=0

Remove unnecessary parentheses
-21-13=0

We move all terms containing  to the left and all other terms to the right. 
0=0+21+13

We simplify left and right side of the equation. 
0=+34

0=34

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

See similar equations:

| 0.09xX=46.27 | | x+4/3+3x-7/4-x-5/12-x-7/14=x | | 5(-4y+2z)-2(-z-6y)= | | -72=-24+w | | t-16= | | -34+15-29-(-3)= | | x-6-9x-8= | | q^2-8= | | 9x-8-x-6= | | -3x+y+1=0 | | (x^2-x+1)(2x^2+3x+2)= | | x-(-62)=45 | | 2(3x-3)=6 | | 4x-sqrt(2x)=10 | | (x+5)(x+3)=(x-7)(x-4) | | D(sin2)/dx | | (4x+36)=(3x-3) | | A/BxC/D= | | F(x)=X^2+2x-2 | | 6(x-1)+1=3(x+1)-8 | | 6x+2.5y=24 | | 4x=30x-6 | | 0.09xX=83.83 | | x+(-38)=15 | | (2x+18)=(4x-14) | | 1.4y=2.8x+1 | | u(-3/5)=-1/2 | | r-13=5 | | 1.2x+y=2 | | b+16=11 | | x-(-27)=30 | | 6x-4=4(x-1)+2 |

Equations solver categories