8-2r=-4r

Simple and best practice solution for 8-2r=-4r 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 8-2r=-4r equation: 



8-2r=-4r

We move all terms to the left:

8-2r-(-4r)=0

We get rid of parentheses

-2r+4r+8=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:

| (2x-8)+(3x-12)=20 | | 14x+14.75=9x+8.15 | | 1-7/6y=9/8-5/6y | | -10+x+-1=7x-5 | | 7p-9(p-5)=45-2p | | 1+8x=12-2x | | 6+x+1=11 | | -12x+5=-3-12x | | 7*v+6=7*v+12 | | 7.2x=57.6 | | T2(1+n)=-3(5n-8) | | 7×-11=5(x-2)+2x-1 | | 2(80−16n)=8n−8 | | -4(1+8x)=50-5x | | 5+x+9=19 | | 12(10x−18)=−114 | | 0.5x5.24=2.62 | | 1/2(10x−18)=−114 | | 3+6y=-24 | | 0.5x=5.24 | | -4=40-15x/9 | | 17-bb=8 | | 4+3+x=9 | | 5-x+3=3x=8 | | 2(5x+1)=6(6x+3) | | 11+4x=-8x-25 | | y-1÷4=-2 | | 3(x+5)=8x+35 | | m-5=-24 | | 8a-10=-2a+20 | | 6y-18=3(2y-6) | | -9(r-7)=-9(r+2)+4 |

Equations solver categories