Question

subtract, 4m+5n from 6m+9m

Answer 1

Answer:

$4m + 5n$

$6m + 9m = 10m$

$4m + 5n - 10m = - 6m + 5n$

that is your answer I hope it is helpful for you

Answer 2

Answer:

$6m + 9m - 4m + 5n \\ 15m - 4m + 5n \\ 11m + 5n \\ as \: we \: cant \: subtracrt \: as \: \\ they \: are \: binomials$