3x/21=6

Simple and best practice solution for 3x/21=6 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/21=6 equation: 



3x/21=6

We move all terms to the left:

3x/21-(6)=0

We multiply all the terms by the denominator


3x-6*21=0

We add all the numbers together, and all the variables

3x-126=0

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

3x=126

x=126/3

x=42

See similar equations:

| –5t−8=–9t | | -2(6n-2)=-68 | | 14+x+x+12=20 | | -22=u/2 | | -25=-8+n | | 100=4(4n-5) | | 5x+3(-x+4)=-10 | | 14x+x+12=20 | | Y+5=4y-11 | | 2=4+(-2j) | | -24+2n=-8(n+3) | | X-36=9(2x+3)-12 | | -7(b+8)=-14 | | 1/3x=9-3 | | (3x+6)+(3x+20.4)=180 | | 5=2+3j | | 4y=38-0.5(4y+16 | | 3d-(d+11)=13 | | 4+5/3x=0 | | 3+|2x+1|=5 | | 3(4+6h)=12-h | | 3w-2=-16 | | 3x-25x=25x | | -1-7n=-(1+7n) | | 6x+5(-2x+2)=-30 | | 5x–15=-215 | | 3(h-4)=-½(24-6h) | | a/1.5=6 | | 2. 10x-4=5x-7 | | -7(3-x)=-21+7x | | 4(x−5)=−44 | | -2(3a-2)=1/3(7-3a |

Equations solver categories