9+5r=r-7

Simple and best practice solution for 9+5r=r-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 9+5r=r-7 equation: 



9+5r=r-7

We move all terms to the left:

9+5r-(r-7)=0

We get rid of parentheses

5r-r+7+9=0

We add all the numbers together, and all the variables

4r+16=0

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

4r=-16

r=-16/4

r=-4

See similar equations:

| (p+2)^2+12=0 | | .25x=-5 | | 24(x+1/2)=90 | | 9a^2-19a+119=8a^2 | | 42/(x)-45/(x-1)+2=0 | | 1/2d+10=3 | | M^2-3m+9=0 | | 67+56=x | | (p+2)^2+2p=0 | | 2x-4(2x-5)=3x-10 | | .25x-5=-4.5 | | (x-1)^2=9 | | 6/58=26.2/x | | 6a+1=-17+3a | | 3(x-6)^2+19=46 | | 46.68=9g+3.66 | | 0.5x(3x+3)=84 | | 42/x-45/x-1+2=0 | | -3(w-1)+9=15 | | 67°+56°=x | | 3x2+17x+-6=0 | | 9^x=727-2x | | .5(.5x-1)=-4.5 | | -5x-8x-12=-9x-x | | 2)4x+2)=4x-12(x-1) | | 6y+2-4=6y | | 4(x+1)-3=1+(x-6) | | 9x-9/15=3x+18/12 | | 7x+4-2x=9x+4 | | 9x+1=8x-1 | | 5w+8-12w=12-15w | | (2w-4)^2=36 |

Equations solver categories