(3x/5)=21

Simple and best practice solution for (3x/5)=21 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 (3x/5)=21 equation: 



(3x/5)=21

We move all terms to the left:

(3x/5)-(21)=0

We add all the numbers together, and all the variables

(+3x/5)-21=0

We get rid of parentheses

3x/5-21=0

We multiply all the terms by the denominator


3x-21*5=0

We add all the numbers together, and all the variables

3x-105=0

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

3x=105

x=105/3

x=35

See similar equations:

| 5x^2+20x-30=X | | (x/3)+1=6 | | x/3)+1=6 | | 2x*2x=256 | | 6(3k+2)=-20+7k | | 5(2x-1=29 | | -9(23+8x)=-567 | | 43/10-(12/5x+11/2)=1/2(-18.5x+6/5) | | F=80k | | 43/10-(12/5x+11/2)=1/2(-18.5x+6/5 | | e+(-44)=-45 | | 5(13+2x)=75 | | -7.8=4.3-x | | D(x)=4x-7-4x | | 3-2(.5x+1.5)=2 | | (3x-12)+(3x+24)=6x+24 | | x/7=12/5 | | -8/5b=15/7 | | 1.8=57+3x | | -3r-6=18 | | x-0.08=16 | | 4-9x=3-10x-7(-x) | | 24x+9=180 | | 24x+9=18 | | (7x+15)+(24x+9)=180 | | 8x-6=26-3 | | 56=7y-35 | | 22v-99=99 | | 21=30c+6 | | 9x+3-7x-4=17-5x | | 1=8p-63 | | 1+12a=97 |

Equations solver categories