2r=1/5(20r+400

Simple and best practice solution for 2r=1/5(20r+400 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 2r=1/5(20r+400 equation: 



2r=1/5(20r+400

We move all terms to the left:

2r-(1/5(20r+400)=0



Domain of the equation: 5(20r+400)!=0

r∈R



We multiply all the terms by the denominator


2r*5(20r+400)-(1=0

We add all the numbers together, and all the variables

2r*5(20r+400)=0

Wy multiply elements

10r^2(2=0

See similar equations:

| 4(x-6)=36-x | | a+1=153 | | a-a=19 | | a-a=7 | | 6-2(2x-5)=12 | | x+(3/4)+5(7x+9)/3=3(4x+3)/12-7/2. | | 9p-4p=16 | | 9b-4(b+1)=31 | | -6x-20=1=3x | | x+38+2x-6=180 | | -6a+10=-4a-4a | | 4x-36=-6x+4 | | 6/5+8=4/5y-10 | | 1/5(x-5)=1/6(x+4) | | 2x-3=7x-15 | | 2(d+3)=-5d+20 | | 2b(b)=4 | | 1.5(2-4)=2(4x+2) | | 10-4x=-8x-2 | | 1+5x=9+12x | | u/7-3.7=14.9 | | (3x-5)/(3x+8)=1/2 | | 12-4x=-12x | | 9=18014=x | | (x-5)(x+4)=(x-5)(3x+12) | | 6k-25=7-25k | | w=(21-15)/2 | | 5x+2(1-x)=(2x-1 | | −2x=60 | | d=70(4)^2 | | 11m-8=6+22 | | d=704^2 |

Equations solver categories