## Denebel If you knew the answer to an inequality was something (say, -2 < x <10/3) how would you work backwards to find the inequality problem? one year ago one year ago

1. satellite73

there could be an infinite number of them

2. satellite73

for example $-2<x<\frac{10}{3}\iff -6<3x<10$ $\iff -6+x<4x<10+x$ etc etc