Question

How do you solve and graph `–6b>42` or `4b>–4`?

Answer 1

No solution

Explanation:

First inequality is -6b>42 which on simplification becomes b<-7

The other inequality on simplification is b>-1. These can be graphed, on the number line as shown below:

As is evident from the graph, there is no point which is common to both inequalities. Hence thee is no solution.