Question

Tell whether the given value is a solution of the inequality.

$-\frac{3}{7}\mathrm{m}<1+\mathrm{m};\mathrm{m}=-7$

Answer 1

We will check solution by putting the value $\mathrm{m}=-7\text{in}-\frac{3}{7}\mathrm{m}<1+\mathrm{m}$

$\Rightarrow -\frac{3}{7}\times -7<1+(-7)$

$\therefore 3<-6$, which is not true.

Hence, the given value is not a solution of the inequality.