-1/15r=7

Simple and best practice solution for -1/15r=7 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 -1/15r=7 equation: 



-1/15r=7

We move all terms to the left:

-1/15r-(7)=0



Domain of the equation: 15r!=0

r!=0/15

r!=0

r∈R



We multiply all the terms by the denominator


-7*15r-1=0

Wy multiply elements

-105r-1=0

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

-105r=1

r=1/-105

r=-1/105

See similar equations:

| 13+7x-1=9x+6 | | 48-3x(x-4)=3x | | 9x-13+2x=x-20+3x | | -5x-10=6x-65 | | (-5/9)x+3x-(31/3)=2/9 | | 154x-22=30x-10 | | -(-3)^2-4^2=-4(-3x-2) | | x•11=57 | | p/13=-6 | | (19)+(4x-20)=(6x-25) | | 4(x-2)-5=7x-1 | | (14x-7)=(10x+1) | | x+29=360 | | (3•6/2)v10=3^v+9 | | 10=x-3/2-6 | | -25=-4(-3x-2) | | 4y+2y−76=3y+11 | | 10–2v=-5v-50 | | 9/10=x-23/6 | | 3x+5x-1=-11 | | 4(1/x-3)=4(2-3/4x) | | 1+3x=-4x-41 | | 154x-22=30x+10 | | -4.2x+31.4=65.2 | | 12X+9y=10 | | −25a=−20 | | 100-0.01x=0 | | 4+x=21/2 | | −25a=−200 | | x+29+87=180 | | 8u+6=14 | | x+29+87=360 |

Equations solver categories