S.N. Chhibber Solutions for Chapter: Linear Equations and Inequations in One Variable, Exercise 5: Exercise

If the solution set of the inequation $x\ge 5$ is of the form $\left\{a, b, c\right\}$ where the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$, then find the value of $a+b+c$.

The number of elements in a solution set of the inequation $x-5>2$, if the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$

Find the solution set of the inequation $7<x+6$, if the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$

Find the solution set of the inequation $-2<x\le 3$, if the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$

Find the solution set of the inequation $-11<n<5$, if the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$

Find the solution set of the inequation $0\le p\le 8$, if the replacement set is $\{-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6, 7\}$

Solve the equation if $x$ is an integer and represent the solution set on a number line.

$-2<3\left(4x-5\right)<8$

Solve the equation if $x$ is an integer and represent the solution set on a number line.

$-\frac{5}{2}\le \frac{x-7}{5}\le \frac{5}{2}$