8+7n=7n+2n

Simple and best practice solution for 8+7n=7n+2n 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 8+7n=7n+2n equation: 



8+7n=7n+2n

We move all terms to the left:

8+7n-(7n+2n)=0

We add all the numbers together, and all the variables

7n-(+9n)+8=0

We get rid of parentheses

7n-9n+8=0

We add all the numbers together, and all the variables

-2n+8=0

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

-2n=-8

n=-8/-2

n=+4

See similar equations:

| -7=-z/6 | | 33=y-19 | | y-4=3y-70 | | .25(x)=24 | | 3(-5+3p)=-87 | | -40=-y/4 | | 15x+10=7x+22 | | 5(a)+8=24 | | 42-3x=18 | | 9n+-6n=-6 | | 2+3+3x10=80 | | -7(6-7k)=154 | | m/3=7;m | | 6x-12=160 | | m/3=7m | | 160x+10(8x)=180 | | 5(a)+8=62 | | -4(3-5a)=-112 | | 8y=48;y | | p-12=1;p | | 7(-6n+2)=266 | | 2x-(-3x)=-18 | | 62+8x=-2 | | 5(a)+8=136 | | -6(-3x-4)=-120 | | p-12=1;p= | | 2.1x+3=3.1 | | x-11.8=9.46 | | 80+7x=38 | | 10=z+6+z | | -4(-4v-8)=128 | | 35x=100= |

Equations solver categories