Symbol
Problem
Solve the following equations or inequality $1$ $\dfrac {20} {x^{2}-25}=\dfrac {1} {x+5}+\dfrac {2} {x-5}$ Sc $2.$ $\dfrac {x+1} {x+7}=\dfrac {x-4} {x-1}$ $3$ $\dfrac {2} {x+2}+\dfrac {x} {x-1}=\dfrac {10} {x^{2}+x-2}$ $4$ $\dfrac {2x-1} {x+5}-1<0$ $5$ $\dfrac {4} {x+1}-\dfrac {3} {x+2}>1$