-9(r+3)=11(r+3)

Simple and best practice solution for -9(r+3)=11(r+3) 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 -9(r+3)=11(r+3) equation: 



-9(r+3)=11(r+3)

We move all terms to the left:

-9(r+3)-(11(r+3))=0

We multiply parentheses

-9r-(11(r+3))-27=0



We calculate terms in parentheses: -(11(r+3)), so:

11(r+3)

We multiply parentheses

11r+33

Back to the equation:

-(11r+33)



We get rid of parentheses

-9r-11r-33-27=0

We add all the numbers together, and all the variables

-20r-60=0

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

-20r=60

r=60/-20

r=-3

See similar equations:

| 8x^2+10x=50 | | h^2-3h-5=0 | | 11n=-20 | | n+n+2+n+4=39 | | 2x142=90 | | 5p+62p+1​ =7 | | 50=1/2x+10 | | n+n+1+n+2=39 | | h6=8 | | 2x=244/5 | | -2/5x-1/20=3/4 | | 5x+6+16x-27=180 | | 7d–3=4d+15 | | 10/x-5=0 | | X^2+2x=5x-40 | | d−12=57 | | (x-2)^2/5+(x-2)^1/3-2=0 | | 0.06(x+7)=0.03(2x+7)+0.21 | | 242=25-x | | 2.3+y=11/4 | | 51=-y/6 | | 2/5(n-10)+23=7/10n+1 | | 4x2–2x–7=0 | | 300/150+x=300/150-x | | 54=w+3 | | 3.4+0.5y1.1=-4.5 | | 6)6x+11=65 | | (7x-20)+116=180 | | 9v–7+2v+9=90 | | h(2)=2+4 | | 5/6b=2-11/12b | | 9u-21=3(u-7)+6u |

Equations solver categories