-9-9=9

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


Simplifying
-9 + -9 = 9

Combine like terms: -9 + -9 = -18
-18 = 9

Solving
-18 = 9

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:

| x^1=3(2x-3) | | 3x+7=-3x+4 | | y^2+42-0.4y^2=0 | | 2+3(n-5)=3n-10 | | c*5.30+a*9.50*2=864.50 | | w+w+(14+w)+(14+w)=123 | | 2x+3+2x+1=3x-4+x-1 | | 1h=0 | | c^3-125= | | -2(4+7x)=-1(6-7x) | | 2(4+7x)=-1(6-7x) | | 5.3+x=-2x+4.7 | | 18=-6n+3n | | 2x^2+kx+32=0 | | x-1=-15+2-4x+8x | | log(x+2)=1+log(4x-3) | | 42p=17a+b+20c | | 6.8=24.8+3k | | 4v^2=18-5v | | 3a+b=21 | | 6w-30=w+10 | | -13.2-6.05= | | 2(5-5x)=5 | | 324c^2-121=0 | | r+r=2 | | 2.25x+.25-.75x=5.75 | | 9.768345x=2.3456 | | 3x-1+4x+13=180 | | 16x=-4(3-10x) | | 1234432q=1 | | 6-4x=2x-5x | | 9x^8-8x^9=0.75 |

Equations solver categories