3/7x+9=18

Simple and best practice solution for 3/7x+9=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 3/7x+9=18 equation: 



3/7x+9=18

We move all terms to the left:

3/7x+9-(18)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

3/7x-9=0

We multiply all the terms by the denominator


-9*7x+3=0

Wy multiply elements

-63x+3=0

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

-63x=-3

x=-3/-63

x=1/21

See similar equations:

| 3-3y=18 | | 3y+2*4y=172 | | x2+9x−10=0 | | 7d-2-5d-d=4d-5-11d+1 | | 4(x+7)-6x=8 | | 1/2-x+7/2=x-2 | | 2.2-z=1.1 | | 7x*x*x*x+6x*x*x=13.23 | | 23=-7w+4(w+8) | | 1+a-8a=-20 | | 5a+3=0 | | 4x-9x-13-6+16x=-1+8+6x+5x | | 9x+4x-x+5=41 | | -8n-7n=15 | | -3(3x+1)=2+x | | -8k-6k=14 | | 6-y+0.2y=4.8 | | 4(3x-2)+3=-(4-7x) | | -9+x+2x-2-5x=-7+2x-4x-4 | | 4(1/4+y)=5 | | w/8+9=16 | | 12x+6(x+2)=2(5x-6) | | n-2-5=-2 | | 2n/8=2 | | 4X+4(x-5)+4(2x)=220 | | -5x+8x+x=-20 | | -4v-6v=10 | | -4(-6v+9)-7v=3(v-9)-5 | | 5/6m=25 | | 6(2x-7)+10=16 | | -1y-6=-11 | | 7y-133=0 |

Equations solver categories