waecmaths question:
The sum of 6 and one –third of x is more than twice x. Find x
Option A:
x = 7
Option B:
x = 5
Option C:
x = 3
Option D:
x = 2
waecmaths solution:
$\begin{align} & 6+\frac{x}{3}=1+2x \\ & 18+x=3+6x \\ & 15=5x \\ & x=3 \end{align}$
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