Question 17

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Jambmaths question: 

Find the range of values of x for which $\frac{x+2}{4}-\frac{2x-3}{3}<4$

Option A: 

$x>-6$

Option B: 

$x>-3$

Option C: 

$x<8$

Option D: 

$x<4$

Jamb Maths Solution: 

$\begin{align}  & \frac{x+2}{4}-\frac{2x-3}{3}<4 \\ & \frac{3(x+2)-4(2x-3)}{12}<4 \\ & \frac{3x+6-8x+12}{12}<4 \\ & -5x+18<48 \\ & -5x<30 \\ & x>-6 \\\end{align}$

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