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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