3/7x-9=-4

Simple and best practice solution for 3/7x-9=-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 3/7x-9=-4 equation: 



3/7x-9=-4

We move all terms to the left:

3/7x-9-(-4)=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-5=0

We multiply all the terms by the denominator


-5*7x+3=0

Wy multiply elements

-35x+3=0

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

-35x=-3

x=-3/-35

x=3/35

See similar equations:

| y-28=29 | | 4w=-8+2w | | 4/9x+13=8 | | 6x^2+31x=0 | | 4(3x-6)-2=-50 | | x2+8x−17=0x2+8x-17=0 | | y-9+y=235 | | x^2+10x=49 | | -6(5x+19=156 | | N+8=4x6 | | 19/44x=x-850 | | 20=14+3m+24 | | (5r+3)(r+4)=0 | | 0-2x=2 | | y-9+y=180 | | 6z2+11z+3=0 | | -4/3x+3/5=-25/6x+7/5 | | 10x-6+2x+3x=180 | | -4(3n-2n)-n=-11(n-1) | | 14-2p-p=26 | | 6(x4)=3(x+7) | | 50+50-25x2+2+2=54 | | m^2=-14m-45 | | 10+3m+6=31 | | .8=x/600000 | | 9w+7-2w=14 | | 24y=85 | | 20387638x+5667=66777-48463638x | | 2=11/2x | | R=(15y+26) | | 15x+3.14=180 | | 8(4-x)=96 |

Equations solver categories