-9+6r=8r-7

Simple and best practice solution for -9+6r=8r-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+6r=8r-7 equation:



-9+6r=8r-7
We move all terms to the left:
-9+6r-(8r-7)=0
We get rid of parentheses
6r-8r+7-9=0
We add all the numbers together, and all the variables
-2r-2=0
We move all terms containing r to the left, all other terms to the right
-2r=2
r=2/-2
r=-1

See similar equations:

| 5x-(2x13)=40 | | |7x-2|=19 | | 5=1/3v-7 | | -8+1/2x=12 | | 6x+10=130-2 | | 4x-10-6=4x | | -7(1-4a)=28-7a | | -9+q=12 | | -2x-2=-14 | | 2x+5=4x+-8 | | 18=2x-8x | | -3(x+5)=-5(x+1) | | 3(n-1)=-18 | | (v^2-v-30)(5v+35)=0 | | 12^-7x=3 | | 2(k-4)=-26 | | 2/x+7+3/x-1=-7/3 | | 2/5m=14 | | 16x+88x-16=13(8x+13) | | 3x+4-3x+5=12 | | 2x^2-12x+16=2x^2-2x+10 | | (2x+3)*4=20 | | 2(4b+7)=-(3-2b)-1 | | 4(-3+p)=12 | | 6(b-4)=-24+5b | | 2(4b+7)=(3-2b)-1 | | 48=4b+72 | | -7(n-3)=42 | | 8(4x-1)=9-(11x-14) | | 0.10(x+80)+0.50x=17 | | 8x+32x-10=8(5x+10) | | 3(v+4)=2(v+8) |

Equations solver categories