8-r=r

Simple and best practice solution for 8-r=r 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 8-r=r equation:



8-r=r
We move all terms to the left:
8-r-(r)=0
We add all the numbers together, and all the variables
-2r+8=0
We move all terms containing r to the left, all other terms to the right
-2r=-8
r=-8/-2
r=+4

See similar equations:

| 12-8(k)=36 | | 6(x+4)=-6x+12 | | 0.7(10x+16)=3.8(0.2+5) | | 1.5x-1=1.25x+5 | | 5+2y-3y=4 | | 5x+3+2x=1-4 | | -15+10=-5(x+9) | | -34k+1=45 | | x-(-20)=27 | | 1=u/2-10 | | -4m+3=-m-15 | | 30k160=20k+70 | | 7x+1=-7+8x | | 0=(x+6)/(3x-12)-5/(x-4)-2/3 | | 2y-9y+17=4 | | 1.5x+1=1.25x+5 | | 2m+24=70 | | 8(5x-5)=8(5x-5) | | 6+7x=2+6x+3 | | u/3+14=19 | | 12=4-6n+6-11n | | (2b+4)(4b+6)=-4b | | -3j+18=-57 | | 15b+6=3 | | 5-1/2(2m-6)=4 | | -1-2(-5x+10)=9-5(-2x+6) | | 3p-7-2p=13 | | 3.8+6x=8.6=0.9 | | y-4y+10=1 | | 1/6x=−4 | | (1x-2)(3x+6)=7x | | 2/9x-13=-7 |

Equations solver categories