8n-n+-7n=20

Simple and best practice solution for 8n-n+-7n=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 8n-n+-7n=20 equation: 


Simplifying
8n + -1n + -7n = 20

Combine like terms: 8n + -1n = 7n
7n + -7n = 20

Combine like terms: 7n + -7n = 0
0 = 20

Solving
0 = 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:

| 12k+4=16K | | 20=4(w-7)+2w | | .05=.013(2)+0.025(n) | | g(x)=7(x+2) | | d/57=2.34 | | 3a-6b+8ax-16bx=0 | | 3-2x=5x+3 | | 5z+4z-8z=19 | | 2/x-5=11 | | X*2+6x+4=0 | | 9(c-7)whenc=8 | | 5y-1=2x-9 | | 2(x-4b)= | | 2y-9=5x-1 | | 35=0.35*w | | 11x(-7)-5= | | 20j+-11j-14j=10 | | 4-2x=6-1x | | 7h+2+9-4h= | | 15+3x-1+5x-8= | | 2x-9=5y-1 | | n-2n-8n+8n=3 | | -4(5x+4)=-36 | | 11x(-7)=5 | | 14z-12z=12 | | 11s-s=20 | | 5/9y-13=-4 | | 5/9-13=-4 | | 15+3x-1=5x-8 | | 9t-8t=13 | | 4(c+10)=7 | | ((100-8x^2)/12x)*x^2 |

Equations solver categories