(-1)+(-1)=2

Simple and best practice solution for (-1)+(-1)=2 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 (-1)+(-1)=2 equation: 


Simplifying
(-1) + (-1) = 2
-1 + (-1) = 2
-1 + -1 = 2

Combine like terms: -1 + -1 = -2
-2 = 2

Solving
-2 = 2

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:

| 12-15y+15y=-1 | | 6x-3(x+1)=3x+9 | | 4g-26=10 | | (5x+y)-(4x-9)= | | 3x-4=0 | | 63-4f=55 | | 39-6y-5y=6 | | 9x+4=0 | | y=-10x+8 | | x-1.5=0.5(x+4) | | 0.75n+100=0.25n-1 | | 6x-3.3=-4x-8.3 | | 3x-5y=6 | | 4x+15x-40=33 | | -5u+6+u+4u= | | 2x-9-3x=21 | | 8-2b=7b-4 | | 2x+8+x=2x+15 | | 2x+-8+x=2x+15 | | 5x+6x+8=5 | | 2x+x+4+2x=x+20 | | 5x+(2)3x+8=5 | | 3f=39 | | y-7+8y=2 | | x+3+4+2x=x+20 | | 3-4y+2y=20 | | -0.4x-2.7=-6.8 | | 3x+2-4y=20 | | 9n^2-16n=0 | | (d-8)(2d+5)=0 | | x+x-1=3 | | 4x=2x+4 |

Equations solver categories