Question
Simplify : $22 m-12 \frac{1}{2} n-15 p+16 n$
✓
Answer
$22 m-12 \frac{1}{2} n-15 p+16 n$
$=22 m-\frac{25}{2} n-15 p+16 n$
$=22 m+16 n-\frac{25}{2} n-15 p$
$=22 m+\frac{32 n-25 n}{2}-15 p$
$=22 m+\frac{7 n}{2}-15 p$
$=22 m+3 \frac{1}{2} n-15 p$
$=22 m-\frac{25}{2} n-15 p+16 n$
$=22 m+16 n-\frac{25}{2} n-15 p$
$=22 m+\frac{32 n-25 n}{2}-15 p$
$=22 m+\frac{7 n}{2}-15 p$
$=22 m+3 \frac{1}{2} n-15 p$
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