-4-3n=7(-7+6n)

Simple and best practice solution for -4-3n=7(-7+6n) 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 -4-3n=7(-7+6n) equation: 



-4-3n=7(-7+6n)

We move all terms to the left:

-4-3n-(7(-7+6n))=0

We add all the numbers together, and all the variables

-3n-(7(6n-7))-4=0



We calculate terms in parentheses: -(7(6n-7)), so:

7(6n-7)

We multiply parentheses

42n-49

Back to the equation:

-(42n-49)



We get rid of parentheses

-3n-42n+49-4=0

We add all the numbers together, and all the variables

-45n+45=0

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

-45n=-45

n=-45/-45

n=1

See similar equations:

| 99x-7=8 | | y=0.1(1.23)^4 | | 2f-12-3f=60 | | 8x+4x-(12x)=0 | | y=1,200(1-0.02)^5 | | 5x+13=93 | | 8-2q=5-5q | | 3(x+4)-x=3x-5 | | -6a^2+81=0 | | 8x+4x-6=12x | | y=350,000(1-0.03)^6 | | 4(-x+3)-5=15 | | 36a^2+81=0 | | 7(7-4x)=-39-6x | | 6a^2-9=0 | | 20k+60=10k=90 | | y=4,200(1.03)^7 | | 8x-20=6x-10 | | -2x-7=10 | | -16t^2+20t+6=20 | | 3(x+8)=3x-24 | | 6(x-2)=3x+12 | | 360=4x+4x+x | | -22x+35=-25 | | 2.4-3x+1.2x=18.6 | | x+4x3=10 | | R=8u=9 | | 8-7=4+3n | | 4x+45=2x+60 | | 4x+7=4(x-1)+3 | | -10=-14y+14 | | 42=6^x |

Equations solver categories