-40=4+2r-4r

Simple and best practice solution for -40=4+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 -40=4+2r-4r equation: 



-40=4+2r-4r

We move all terms to the left:

-40-(4+2r-4r)=0

We add all the numbers together, and all the variables

-(-2r+4)-40=0

We get rid of parentheses

2r-4-40=0

We add all the numbers together, and all the variables

2r-44=0

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

2r=44

r=44/2

r=22

See similar equations:

| 28s+35=119 | | 0.50x+0.35​(70​)=37.5 | | 2a-6=38 | | (E+4)x3=18 | | 6=s−55/6 | | -4+2=-16+35x | | -0.75+1.2(4x+6)=0.5(6x+12) | | X=1.414213562373095+2j | | 20+3b=47 | | 60=3(v+6) | | 21+4s=53 | | 27=–10p+17 | | -54+3c=21 | | 5v-19=76 | | 20=2w+2w | | -4x-2x=-3+28 | | -20=24+-2u | | –6y+2=56 | | p/2+29=21 | | 6+5b=11 | | 2(n-56)=28 | | 4(c+8)=96 | | 55=4d-17 | | 172=122-v | | -26+2w=16 | | 203=-v+112 | | c/8+51=60 | | 3(m-70)=54 | | v-95/2=2 | | u=5.–20+4u= | | 42-2m=2 | | -40=-10-10s |

Equations solver categories