4/5r+20=-20

Simple and best practice solution for 4/5r+20=-20 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 4/5r+20=-20 equation: 



4/5r+20=-20

We move all terms to the left:

4/5r+20-(-20)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We add all the numbers together, and all the variables

4/5r+40=0

We multiply all the terms by the denominator


40*5r+4=0

Wy multiply elements

200r+4=0

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

200r=-4

r=-4/200

r=-1/50

See similar equations:

| 3s-20=s-10+s-10=180 | | 2.464x+8.691=1.703 | | 2^(x+3)=2^2x | | 40(x+20)=3x+84-x | | 0=5/3x-9 | | 3y+16+2y+9+2y+15=180 | | 2^(x+2)=2^2x | | 3t-7=t=11 | | x+(-5)=17 | | 4^x=0.125 | | 10x+13=8x-5 | | 37+x+34+x-5=180 | | X^2÷x-2=4÷x-2 | | 6p÷50=-5 | | 30=x/4+6 | | 7x-75=2x+20 | | 8u+18u+u+45=180 | | 2(4=2r)=-2(r+5) | | 5+2x+31=x+25 | | 82+3v+v+38=180 | | 4x+3.1=6x+1.9 | | 2w+2w+w+30=180 | | 1/8b-16=21 | | 18/3=s | | 9p+5=-1p+45 | | 2=3(s–4)+8 | | -79=7x+3(4x-1 | | -11+8x=-11 | | 35+109+12s=180 | | 41+6x+55=180 | | (x-7)/5=9/20 | | 7+4n-1=9n+10-7n |

Equations solver categories