7-2n=8n-(.4n)

Simple and best practice solution for 7-2n=8n-(.4n) 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 7-2n=8n-(.4n) equation: 



7-2n=8n-(.4n)

We move all terms to the left:

7-2n-(8n-(.4n))=0

We add all the numbers together, and all the variables

-2n-(8n-(+.4n))+7=0



We calculate terms in parentheses: -(8n-(+.4n)), so:

8n-(+.4n)

We get rid of parentheses

8n-.4n

We add all the numbers together, and all the variables

7.6n

Back to the equation:

-(7.6n)



We add all the numbers together, and all the variables

-2n-(+7.6n)+7=0

We get rid of parentheses

-2n-7.6n+7=0

We add all the numbers together, and all the variables

-9.6n+7=0

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

-9.6n=-7

n=-7/-9.6

n=7/9.6

See similar equations:

| Y=16-2x+x | | 2*(x/2-3)=4x/3 | | -1+3x=3(x-4/3)+2x | | x+22=3x-24 | | 0=-16t(t-5) | | -3/5/1/2=x | | |6w+2|-6=8 | | 3*(x/2-4)=5 | | 21/5=(13-x)/x | | 5n+1=41 | | -81/27=x | | 9y-6y-14=22.27 | | 4(10^8x)=18 | | 12y-10y-7=26.36 | | 3.5t-28.25=0 | | 2a/3+1/2+9/6=2 | | 8y-4y-10=30.32 | | 6y-4y-6=32.14 | | Y=2x-2.5=Y=10 | | 14y-10y-4=77.12 | | (-4)(-1)(-3)=x | | 2*5+x=14 | | 2(43)+2w=88 | | (-8)(-1)(-3)=x | | 2x+9x=24 | | 3-5x+6=14x-32+10(2-x) | | -12x+5=4x+6 | | 29028-(-36205)=x | | 7/5=p+4/7​ | | (14-a)*7=105 | | 3÷4c=60 | | 10-x=3x+4 |

Equations solver categories