30=r/4=18

Simple and best practice solution for 30=r/4=18 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 30=r/4=18 equation: 



30=r/4=18

We move all terms to the left:

30-(r/4)=0

We add all the numbers together, and all the variables

-(+r/4)+30=0

We get rid of parentheses

-r/4+30=0

We multiply all the terms by the denominator


-r+30*4=0

We add all the numbers together, and all the variables

-1r+120=0

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

-r=-120

r=-120/-1

r=+120

See similar equations:

| 0.9(2x-8=4-(x+5) | | 2-5x=2-3(x+2) | | 6200=100x | | 15x/2=10 | | 2/3-5/6y=1/3 | | -30n=42 | | 3/25=15/y+36 | | 2n+7=3n+3=180 | | (5/7a-1)-7/9=0 | | 18+3(m+6)=18 | | 6x2+102x+432=0 | | 2n=63/5=19 | | 5x-1=2x+47 | | y-2y=7+3 | | 4x+4+2=-26 | | -8+-4g=52 | | -3+2=9x-7 | | 2=2x+39 | | 7x-8=8x-18 | | 3x-7=x+39 | | 0.75x16=12 | | 2=2x+32 | | 3/5-2x=3x | | (4+x)/(3+x)=-2/5x | | 20x+11=-0.8x+10 | | 2x/(5-3x)=2 | | 3(2x+4)=4x+24 | | -36=2(u-4)+2u | | 9/n=n/25 | | 0.70x=2800 | | (1/x)=(5/3x)-(1/6) | | 4y=-8+16 |

Equations solver categories