Solve the inequality $\dfrac{1-5x}{4} \dfrac{1-2x}{2}$. [2] Show your solution on the number

Question

Solve the inequality $\dfrac{1-5x}{4} > \dfrac{1-2x}{2}$. [2] Show your solution on the number line below. [1]

Accepted Answer

(a) $x<-1$ (b) Open circle at $-1$, with an arrow or the number line shaded to the left.

Algebraic Expressions, Identities and Formulae