-3r-(8r-4)=-84

Simple and best practice solution for -3r-(8r-4)=-84 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 -3r-(8r-4)=-84 equation:



-3r-(8r-4)=-84
We move all terms to the left:
-3r-(8r-4)-(-84)=0
We add all the numbers together, and all the variables
-3r-(8r-4)+84=0
We get rid of parentheses
-3r-8r+4+84=0
We add all the numbers together, and all the variables
-11r+88=0
We move all terms containing r to the left, all other terms to the right
-11r=-88
r=-88/-11
r=+8

See similar equations:

| 1/2d+5=21 | | 16x-48=-4 | | -22=-6a-5a | | 49x-1)=6 | | 5x+2(x+2)=x+16 | | 160x-480=-40 | | 2xx-4=8 | | 10/8=x/5 | | 27=9i | | 1.404=4.68n | | 12=7m+3-5 | | –12x-17=-89 | | 8=w/5 | | 140=7(n+4) | | 160x-480=-1 | | -n/7=-6 | | x2=6/11 | | 4x-12+2x+5+3x+7=180 | | X-5=-5x+19 | | -3(2x+-5)=15-6x | | c+16=19 | | 5x+12=113 | | 1=b+10/9 | | 6d+4+5d-2d=58. | | 12x–4=24–2x | | x/3-2.1=6.9 | | 4z(9-11)=45z+12 | | P-9=3p+20 | | 0=x/2-8 | | 84/8f=51/4 | | 19w-18w+-7w+15w=18 | | 7/9w=49 |

Equations solver categories