(3x+8)/7x=4

Simple and best practice solution for (3x+8)/7x=4 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+8)/7x=4 equation: 



(3x+8)/7x=4

We move all terms to the left:

(3x+8)/7x-(4)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We multiply all the terms by the denominator


(3x+8)-4*7x=0

Wy multiply elements

(3x+8)-28x=0

We get rid of parentheses

3x-28x+8=0

We add all the numbers together, and all the variables

-25x+8=0

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

-25x=-8

x=-8/-25

x=8/25

See similar equations:

| 14x^2=126^2 | | 5a/4=60 | | 14+4z=- | | 2x2–8=0 | | 21+6x=- | | 3x+39=68 | | 4x=3=7-x | | 6x2-6=0 | | 4x^2-5=39 | | 10x^2-60=0 | | 60x=1500 | | 13x=1951 | | 36x=864 | | 35x=-525 | | 9x^2-25=20 | | 62x=-186 | | 10x=4+x | | X-(x*0.2)=12 | | 15x=-300 | | 3f(-9)=-27 | | 2x+7=3x+10 | | 7x^2-349=0 | | 3y+5=40 | | 2,71^(4x)=10 | | 5f+10f-6=39 | | t-1=14 | | 94-2x=14-2x | | 4+10x=22x | | 17-4y=-3 | | 2(1-3q)=18 | | 5(2-3x)-17(2×5)=12 | | 200-4x+28/4-x=24 |

Equations solver categories