3/7y-9=12

Simple and best practice solution for 3/7y-9=12 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 3/7y-9=12 equation: 



3/7y-9=12

We move all terms to the left:

3/7y-9-(12)=0



Domain of the equation: 7y!=0

y!=0/7

y!=0

y∈R



We add all the numbers together, and all the variables

3/7y-21=0

We multiply all the terms by the denominator


-21*7y+3=0

Wy multiply elements

-147y+3=0

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

-147y=-3

y=-3/-147

y=1/49

See similar equations:

| (x+2)/6=0 | | x+(90-3x)=180 | | 19p-7=3p+11 | | 4x+8=12x+16 | | 2x+3x=60-x | | 9x+3=4x+63 | | 4c+12=7c+9.72 | | 0.3b=0.90.3b=0.9 | | x-6x-75=0 | | 19x+3=4x+48 | | 4x^2=-48-28x | | 6(-3z+7)=30 | | 12x2=54 | | 21x+3=14+45 | | v/7=17/3 | | 21=b/18 | | 5(4x+1)-10x=5x+10 | | 3x+19=3–5x | | 13x+6=7x+66 | | 2s−7=1 | | 5.9g+9=3.9g+17 | | h/3+3=7 | | 3-6x=-6x+4 | | (x-3)/x=0.3 | | -616=-22x | | x-3=0.3x | | -60=-20x | | 42=3k | | 0.03x=0.0939 | | 4x−8x−3=6−4x | | 10x=200−10x | | 4x−8x−3=6−4x |

Equations solver categories