If it's not what You are looking for type in the equation solver your own equation and let us solve it.
83/87=12/x
We move all terms to the left:
83/87-(12/x)=0
Domain of the equation: x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+12/x)+83/87=0
We get rid of parentheses
-12/x+83/87=0
We calculate fractions
There is no solution for this equation
| 3m=-8 | | y=50(1+0.25)4 | | -0.356c-11=13 | | 1/2(x+14)-1=3/2(x+6) | | 20+3m=18+3m | | 63=9(k-87) | | -29+3x=31 | | 2k^2+4=28 | | 20+4x=8+6x | | 5x×3=2x-5 | | y=172(1+.3)^5 | | v-14=36 | | 0.18/0.09=h/0.6 | | 3w=w−8 | | 5x+21=41 | | 50*2+y*2=336 | | x/6=95/40 | | -v+7v=4(-8-6v)-4(1-3v) | | x/8-13=-20 | | 16=z–25 | | 2(4x-16)=4(2x-8) | | 31+8x=63 | | 3×x-31=44 | | m7=3+m+4 | | 40*23+60x=1700 | | 3r=12+2(2r-5) | | 7c=7c | | 29+2x=35 | | -3=(7+6g) | | x/4=8.2 | | x/49=98/47 | | 40x+60(36-x)=1700 |