Chapter 5.CR, Problem 3CR

For each of the following, find all possible integer values of $x$ that make the given questions true.

$\begin{array}{l}\text{a}\text{. }x+3=0\\ \text{b}\text{. }2x=10\\ \text{c}\text{. 0}÷\left(x\right)=0\\ \text{d}\text{. }x÷0=1\end{array}$

$\begin{array}{l}\text{e}\text{. }3x-1=124\\ \text{f}\text{. }2x+3x=x\end{array}$