-7+9=-70

Simple and best practice solution for -7+9=-70 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=-70 equation: 


Simplifying
-7 + 9 = -70

Combine like terms: -7 + 9 = 2
2 = -70

Solving
2 = -70

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:

| 1.057=0.0048x+0.003 | | 0.71428571428x+0.6=0.5 | | 4/5x8 | | 2+x=6x-23 | | 2+5x=6x-4 | | (11z+10)-(2z-9)= | | 22=-8+5x | | 3x^3+4=x^2+12x | | -33=9+6x | | x-2y+z=-1 | | 81^(-3/4)=x | | (9x-2)/(8x+5) | | -5*(y-13)=125 | | 9x-2/8x+5 | | -5x(y-13)=125 | | 430=x+1.5x | | 14=2(4+x) | | (3x+7)(3x^2-10x+3)=0 | | 19x-3y=5 | | 60x+20=32 | | 8x-6=-70 | | 60=70x+40 | | 12=-8+5x | | 3s^2-13s=0 | | 6+3x=x+18 | | -22=-8-2x | | 2/3y=1/8 | | 2/4y=1/8 | | x/4+12=25 | | 6+3(s-2t)= | | 15=6-9x | | (4a^4b^4/3c^0)^2 |

Equations solver categories