Question 328380
Let H be the number of hits, M the number of misses.
1.{{{H+M=60}}}
2.{{{5H-2M=13}}}
Multiply eq. 1 by 2 and add to eq. 2 to eliminate M.
{{{2H+2M+5H-2M=120+13}}}
{{{7H=133}}}
{{{highlight( H=19)}}}
Then from eq. 1,
{{{19+M=60}}}
{{{highlight( M=41)}}}
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19 hits and 41 misses.