Question

please help me with this question​

Answer 1

Answer:

sinplification-

= 2m-3m+6

= -m+6 now,

if the value of m= (-1) so,

= -(-1)+6

= 1+6

= 7

Answer 2

$given\\ m = - 1 \\ to \: find \: 2m - 3(m + 2) \\ putting \: value \: of \: m \: we \: get \\ 2 \times ( - 1) - 3( - 1 + 2) \\ = - 2 - 3 \times 1 \\ = - 2 - 3 \\ = - 5$