If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
5*p-((4*q)/p) = 0
5*p-4*p^-1*q = 0
5*p-4*p^-1*q = 0
x należy do R
x in (-oo:+oo)
| 8y+y=54 | | m^3/4=27 | | T/3-2=11 | | 2(x+3)-5=4x+1 | | a+30=43 | | 2x-7+6x=17+4x+x | | 7=r^1/2 | | 2(6-4y)-3y=1 | | 4-12=16 | | Log(x^2)=2logx | | 19x=42 | | -8x+7-3x=26 | | x+0.16=0.83 | | z=log(2x+y) | | 3+10-4+6(-4)=-3+9(-4)+5-5 | | x^2-84=5x | | -(x-8)+4x=2 | | 19-(3m+7)=4+2m-17 | | 6-9x(6+14x)=824 | | 3-a+2=-2a-1 | | 42.3-x=28.8 | | 2/3a=4/9 | | P^2=-36 | | -2(x-10)-8=15-17 | | 2x-7=16x | | 4/u=7/3 | | 3a/7x-2a=11 | | x^2-25x=56 | | 43=2x | | 3x^2-14x+30=0 | | 929=3x | | 92=3x |