If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x/13=12.31/20
We move all terms to the left:
2x/13-(12.31/20)=0
We add all the numbers together, and all the variables
2x/13-(+12.31/20)=0
We get rid of parentheses
2x/13-12.31/20=0
We calculate fractions
There is no solution for this equation
| 5x-7x=5x-7x | | -16+x=-6x | | 17=x5+13 | | 10y÷4=20 | | 6+5y=46 | | 5^(2x-3)=12 | | 6x−6=-30 | | 4y+3=32 | | 3.7c=5.92 | | 3x+4=6-11 | | 10x+66=9x+76 | | x/20=46 | | X÷3-x÷2=2 | | 2(x+4)/3=1 | | 1/9d=7 | | 2x-5x+4=-11 | | (123-^23-5^2)/(15x6)= | | n/4.5=1.8 | | 3÷14=x | | 2x+x+9x=96 | | 92=x*x | | 4v-5=71 | | 1.3n=3.8 | | 4c-3(c=2) | | x+12=492 | | 1=k-33 | | (10x-3)+(5x+2)+(7x-11)+(13x-31)+(8x-19)=108 | | (3b-2)/4+5=15 | | 8+x+3=16.6 | | 2r=20.38 | | |9x-5|=4 | | 3+y;=1/3(6+y) |