If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10/15 = 20/30
2/3 = 2/3
L = P
| 4x^3-6x^2-2x=0 | | 4m+wr=r-9f | | 2-11m=-2+21 | | X=6+5y | | x-0.3=1.6 | | 6x+3(x*10)=61-(x+1) | | 4n^2+2n=8 | | 8x´/8x | | 7b-2b+2a= | | x-2.5=1.5 | | 56=7p+9 | | cosx-2x^2=0 | | (2y)3y=0 | | (3)(x-2)+4=-6 | | F(x)=2x^3+5x^4 | | 6-11x=-8x-12 | | 10x-4=6(x-2) | | 4x+7=13-x | | 3x+3y=3300 | | 7b-3=13 | | 3+x=13-x | | 8a-2b+3a+7+5b-2=0 | | z/19-1=3 | | 3x+15+15x=15 | | 4x^4-4x^3-7x^2-4x+4=2 | | 10x+4=6(x+2) | | 9.2-x=6.9 | | 0.54/12 | | 2(x)=-0.5x^2+1.10x+4.2 | | 14k^2-13k+6=8k^2 | | 3x+7=16y | | 35/-20.75 |