-2-3r=8(3r-7)

Simple and best practice solution for -2-3r=8(3r-7) 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 -2-3r=8(3r-7) equation: 



-2-3r=8(3r-7)

We move all terms to the left:

-2-3r-(8(3r-7))=0



We calculate terms in parentheses: -(8(3r-7)), so:

8(3r-7)

We multiply parentheses

24r-56

Back to the equation:

-(24r-56)



We get rid of parentheses

-3r-24r+56-2=0

We add all the numbers together, and all the variables

-27r+54=0

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

-27r=-54

r=-54/-27

r=+2

See similar equations:

| (x)=6(3-x) | | 8=2(6b+4)+10 | | (12-x)(144+12x+x³)=1 | | 8x=-66-3x | | 2x-(1-x)=3x-1 | | 8(7x+7)=-4-4x | | 50+44+x=180 | | 5y+y+6=90 | | 1/2p-2=8 | | 50+44+x=18” | | 12k-3+2k=5k-21 | | 25-1x=20-1.50x | | 124+26+x=180 | | 5x-3(x-3)=-9+4x+5 | | 10m-0.1=9.15 | | x4=-32 | | 4(4=2m)=48 | | 2x+6=5x+-3 | | 5(2x+9)=-26+51 | | 1/5x=(6/3)(5/1) | | 8s-16=s+78 | | 20h^2-5h=-1 | | 7x-x=-5+7x | | s/3=-3 | | 8(10+3x)=32 | | -(-5+6)-x=-1-6x | | 3s+s÷2=56 | | x+26=2x−4 | | 9w-111=100 | | -11(21x+12)=900 | | -3(x-2)+x=-2x-6 | | 6(5x-8)=192 |

Equations solver categories