Question 8

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waecmaths question: 

If  $p-2g+1=g+3p$ and $p-2=0$ , find g

Option A: 

–2

Option B: 

–1

Option C: 

1

Option D: 

2

waecmaths solution: 

$\begin{align}  & p-2g+1=g+3p \\ & \text{Since }p-2=0,\text{ }p=2 \\ & p-2g+1=g+3p \\ & 2-2g+1=g+3(2) \\ & -3g=3 \\ & g=-1 \\\end{align}$

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