-7+-9=

Simple and best practice solution for -7+-9= 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 -7+-9= equation:


-7+-9=0

We simplify the equation to the form, which is simple to understand 
-7+-9=0

We move all terms containing  to the left and all other terms to the right. 
0=0+7

We simplify left and right side of the equation. 
0=+7

0=7

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

See similar equations:

| g=9-7(3) | | -5x-5=3x+51 | | 51+100=2x+3 | | -5z+4z=3z-4-7z | | y=-x+0.5 | | -8=-64 | | -5x+9-6x=-57 | | -5z+8z=3z-2-6z | | -0.7x+3.65=-0.9x+8.85 | | z+32=23 | | -2x+7=17 | | -0.7x+3.65=-0.9+8.85 | | 16+2t=52 | | -5(20x)=100 | | -x-6-x=-8 | | 25-5=7y | | -2y=-3x+7 | | 5a-1=3a-3 | | 4y=-5+19 | | 2/3(x-4)=1/3(x-6) | | y=3x^2-12x+20 | | 4(b-2)=2(5+b) | | 2x^4-8x^2+8=0 | | 4f-4=4f | | 4x^3+6x-10=0 | | 21+5lnx=12 | | -4t^2+48t+3=0 | | 3a^2-14a-10=14 | | -2/7(21m-14)= | | 3x^2+19x+8=2 | | 2x-2=5x+1 | | 5x^4-20x=0 |

Equations solver categories