-12-(-30)=

Simple and best practice solution for -12-(-30)= 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 -12-(-30)= equation: 


Simplifying
-12 + -1(-30) = 0

Multiply -1 * -30
-12 + 30 = 0

Combine like terms: -12 + 30 = 18
18 = 0

Solving
18 = 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:

| 35-2x=x^2 | | 44x+2=45 | | 44/5÷11/4 | | 6x+9=27-2x | | 1/5=×/15 | | a=x^2-30x+225 | | A+-70=2 | | 4-5lnx=8 | | 12x^2-75x+85.25=0 | | Y=1x+13 | | 24x^2+36x^3= | | 7=4g-5 | | a=22 | | 3/8=y/5 | | 6-5x+6x=18 | | 6-5x+6=18 | | 2x^4-6x^3-128=0 | | 26=-4+5n | | y=10-6y | | 3a+5=-2a+24 | | 2x^4-6x^3=128 | | (8i)(5i)(6i)=x | | 3+3lnx=2 | | K+k+K+4(2k+6)+5k= | | 2(2q+1)=3(9-2) | | m^3p^2q^10/m^-2p^4q^-6 | | 78-t=49 | | 6(2s-5)=-3(7-3s) | | 16-4r=4 | | 22=y+4+3y+2 | | 6a+-2a=-48 | | 2x+y+z=48 |

Equations solver categories