13n+7n=20

Simple and best practice solution for 13n+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 13n+7n=20 equation: 



13n+7n=20

We move all terms to the left:

13n+7n-(20)=0

We add all the numbers together, and all the variables

20n-20=0

We move all terms containing n to the left, all other terms to the right

20n=20

n=20/20

n=1

See similar equations:

| 20-2(x+1)=-4(3-x) | | 7^x=3^x-3 | | 62+65+93+51+55+76+79+85+55+72+78+83+91+82=x | | s/3− 1= 1 | | 12s-11s=16 | | 1/2(x+1)=2 | | s3− 1= 1 | | 6(-6x+8)+2x=286 | | 14t-6t=16 | | 10x+30=18x+2 | | 54x-6x-1=1 | | 42=(x+40)/4 | | 10x+30=18x2 | | 10x+30=18x+3 | | 18x=289 | | 3/4=3/8x | | 8f+4=52 | | 42=x+40/4 | | 4x+6=3(2x-7) | | 12x-5=-x+1 | | 3x+46=10x-10 | | 250=2•5x | | 2-6x=5-5 | | -105=7(2x+3) | | 4x9)/6=10 | | .15x+7=9 | | 2b^2+7b+2=0 | | p−39=40 | | F(-9)=3x-19 | | 3w+14=28 | | 3/2(7x+10)=3 | | X/2+x/5=6 |

Equations solver categories