(7n+9)+1=31

Simple and best practice solution for (7n+9)+1=31 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 (7n+9)+1=31 equation:


(7n+9)+1=31

We simplify the equation to the form, which is simple to understand 
(7n+9)+1=31

Remove unnecessary parentheses
7n+9+1=31

We move all terms containing n to the left and all other terms to the right. 
+7n=+31-9-1

We simplify left and right side of the equation. 
+7n=+21

We divide both sides of the equation by 7 to get n. 
n=3

See similar equations:

| 4+2m/8=6 | | 3x=16-2y | | 0.4x-6=0.1(x+30) | | 3(y-8)= | | 63=8-5x | | 3x-14=5x | | (x+3)(x)=70 | | 25m^3-5m^2p^2-5mp+p^3=0 | | 2+1=9 | | (5m+9)+2=36 | | 5x^3-18-60= | | m(m+8n)+7n(m+8n)=0 | | 2h-5=5 | | 9a+42=12 | | 2y-8=-8 | | r/2+6=-3 | | A+42=12 | | 39=x+3x-1 | | (7+x)=2 | | ax+y= | | 7y=2x+25 | | (3p-3)=3 | | 12x-12=-2 | | 6g-4h=kforg | | 45=-4x+x+9 | | 3x+8+6x+7=7x+15 | | 4+6(2s+2)= | | (-3r)4(r+2)=11 | | (5+a)=14 | | X+2x+3x-7=-2.5 | | 46.50+15=5.25x | | 4/18y+28=0 |

Equations solver categories