Question

Subtract the sum of (8m - 7n + 6p) and

(-3m-4n-p) from (2m + 3n - 8p)​

Answer 1

Sum of (8m - 7n + 6p) and (-3m-4n-p)

☞ (8m - 7n + 6p) + (-3m-4n-p)

= 8m - 7n + 6p -3m - 4n - p

= 8m - 3m - 7n - 4n + 6p - p

= 5m - 11n + 5p

So, (-3m-4n-p) - (5m - 11n + 5p)

= -3m - 4n - p - 5m + 11n - 5p

= - 3m - 5m - 4n + 11n - p - 5p

= -8p + 7n - 6p

$\Large{\colorbox{yellow}{\underline{\underline{Answer:—\:\: -8p + 7n - 6p} }}}$