-27+21=0

Simple and best practice solution for -27+21=0 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 -27+21=0 equation: 


Simplifying
-27 + 21 = 0

Combine like terms: -27 + 21 = -6
-6 = 0

Solving
-6 = 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:

| 55+0.25x=45+0.35x | | lnx+ln(2x-1)=7 | | 4-4=10x+2x | | -32+24=0 | | (9x+7)=80 | | 4.375=7/8(b-3) | | 2x-4x+8=12 | | -0.6(2.5d-3)=7.2 | | -44x+6=54 | | -7a+2a=-36 | | 20+24=0 | | 6=7-2x | | 58+n=104 | | D-3.303=2 | | 3x-72=0 | | -5(6x+5)-5(-4x-5)=80 | | -45-54=0 | | -8b+4(6b-4)=3+3(6b-3) | | 4x-2(x-1)=-2+5x+10 | | a/15.9=179245283019 | | 8-x=2x+41 | | 2x+5=-x(-1) | | 3/b=7/(8-b) | | 11x-2=7x+10 | | 1x(4+2)=-2(3x+3) | | -(7x+8)-3(4-4x)=-16 | | 723.7=4.3+s+s | | (2m+7)-(3+4m)= | | -3=k/-11 | | 10(x/5-4)6 | | 2m+4+3m+6= | | 2x-5y=18 |

Equations solver categories