2/5r=12

Simple and best practice solution for 2/5r=12 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 2/5r=12 equation: 



2/5r=12

We move all terms to the left:

2/5r-(12)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We multiply all the terms by the denominator


-12*5r+2=0

Wy multiply elements

-60r+2=0

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

-60r=-2

r=-2/-60

r=1/30

See similar equations:

| 6-4x=6-4x | | H=5+500t+23 | | -2y^2+4y+1=-6y^2 | | 33y-50y+(-12y)+24y=-30 | | 110=8x+6x | | H=5-500t+23 | | 15x=(5/9) | | x+2X5=10 | | 10x-8x-25=23 | | -4x=5x+8 | | 0(x)=-16x^2+52x | | 15v^2-8v+3=6v | | H=5+500t | | -98+14w^2=189w | | 7/12y=-24/5 | | x+5=11=-1 | | (4+8i)(10+5i)=0 | | 0(x)=-16x^2+52x^2 | | H=-500+5t | | 60x+102=9x | | -22/3y=31/3 | | 0=t^2-9t+24 | | (2x+7)(2x+5)=0 | | H=5-500t | | 4=(a+10)/2 | | x+3+x+3+x+3+x+x+3=2x-3=180 | | 27+2.6b=30 | | 16a^2+21a+9=6a^2 | | -2+7(x-5)=16x+3-9x | | 14v-(-11v)+(-19v)-(-10v)+(-15v)-10=5 | | 60x+148=9x | | 3k^2-14k+4=-4 |

Equations solver categories