If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Y in (-oo:+oo)
Y/13 = 24/78 // - 24/78
Y/13-(24/78) = 0
Y/13-4/13 = 0
1/13*Y-4/13 = 0 // + 4/13
1/13*Y = 4/13 // : 1/13
Y = 4/13/1/13
Y = 4
Y = 4
| -13y=7y | | -1-3z+10=9-3z | | D=3xy/z^2 | | 13x=45 | | m/a=p-n | | u/=9 | | 16/30=8/r | | 2+5k=3(k-2) | | 6(x-5)=-36+6x | | 32/36=p/9 | | -.4+7d=.4 | | s+59=-s+9 | | 6x+30=-21x+21+9x | | 5(2d+4)=353 | | 2(x-7)=13+2x | | 4b+2(3-b)= | | 2x=18x+3 | | B+40+33=180 | | 8-5x+2=-15 | | 8x^3-42x-2=0 | | -6(x-6)+3x=-3x+41 | | 26=x+250 | | 3(5x-7y)= | | 9h-4=2h+3 | | (14/x^4)-(18/x^5) | | Y=15(5)-10 | | 3(p-0.75)=5.88 | | (2x-1/2)/(4/5*x^2)=5/(2x-0,5) | | 7/b=63/99 | | 6+z=48-z | | X^3+5x^2+8x+6=0 | | 4(.8y)+6(.8y)+y=180 |