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If $7x-3=60$, the value of
$x$ is

Pick one

A $9$ B $7$ C $10$ D $6$ E $8$

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Official solution

If $7x-3=60$, then $7x=60+3$, so $7x=63$ and $x=\dfrac{63}{7}=9$.

Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty, ordering) added by this project.