-2+7=20

Simple and best practice solution for -2+7=20 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 -2+7=20 equation: 


Simplifying
-2 + 7 = 20

Combine like terms: -2 + 7 = 5
5 = 20

Solving
5 = 20

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:

| (16-7)=1/9 | | 3x+65=52+11 | | 75+20(a-2)= | | 64-32=0 | | (x)(x+9)(x-1)=72 | | 4(4s+6)=232 | | 2(2l+5)=30 | | 3+7x=-15+x | | 7x-49x^2/49x | | 5(a-1)=70 | | 3n+1n=7 | | x-26=3(2x-2) | | 6xy=7x+z | | 3x-75=15 | | 3x-60=15 | | 3x-45=15 | | x/16=19 | | -3+2=4x-5 | | 20+6x=62 | | 6(p-5)=8(p-5) | | y=6-2*-3 | | -6(2x+4)=8(-5-2x) | | y=6-2x-3 | | 3-6r=-r+2(-3-4r) | | 3sin^2x-sinx-2=0 | | 5x-4(-0.6x+1)=-3 | | 14-3b=-8(1-b) | | -x+15=-6 | | 9+4x+3x=-2x+6x | | -x+12=-6 | | -x+9=-6 | | v+3=v+3 |

Equations solver categories