-9+18r=9(2r-1)

Simple and best practice solution for -9+18r=9(2r-1) 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+18r=9(2r-1) equation: 



-9+18r=9(2r-1)

We move all terms to the left:

-9+18r-(9(2r-1))=0



We calculate terms in parentheses: -(9(2r-1)), so:

9(2r-1)

We multiply parentheses

18r-9

Back to the equation:

-(18r-9)



We get rid of parentheses

18r-18r+9-9=0

We add all the numbers together, and all the variables

=0

r=0/1

r=0

See similar equations:

| 24x+4+2x=3(10x-2 | | 5x-(8+×)2=6 | | 444x=1 | | 12(2r+11)=12(2r+12) | | 2w-17=w | | 39(x-4)+7=40 | | 5+7=6x-3 | | 21-(x-8)=13 | | 36x^2-6x^2=0 | | x*x*x-4x^2-12x+27=0 | | 4z+2=2z+6 | | 6n-5=11; | | W+43=4w-14 | | 1+3b=25 | | -6x+16=8(x-5) | | 95=12x-4+21x | | Y=50x-3 | | 2(w-7)=6w-38 | | X+45=4x+12 | | 3(x-9)=-2 | | 5(2a-3)=3(a-13) | | 3(3y+19)-2y=2 | | 12(5-x=36 | | 3t-6=6+1 | | 3x^2-20x+84=0 | | 10÷5(-2+5)÷10-5a=5 | | Y+46=7+4y | | 3x-12.5-2x=27.5 | | 9x-45=6x-6 | | 48/3x=8 | | 3x+7=8(2x-5) | | 4136=44(p+44) |

Equations solver categories