Question 18

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Jambmaths question: 

$\begin{align}  & \text{Solve for }x:\text{ }\left| x-2 \right|<3 \\ & \text{(}A)\text{ }x<1\text{  }(B)\text{ }x<5\text{ }(C)\text{ }-2<x<3\text{  (D) }-1<x<5 \\\end{align}$

Jamb Maths Solution: 

$\begin{align}  & \left| x-2 \right|<3 \\ & -3<x-2<3 \\ & \text{Add 2 to both side of the inequality} \\ & -3+2<x<3+2 \\ & -1<x<5 \\\end{align}$

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