Question

2) Simplify the expression:
9[m - 3) + 2(-10 + 7m)

Answer 1

23m-47

Explanation:

Distribute 9 to m and -3

Distribute 2 tp -10 and 7m

9m-27-20+14m

Subtract:

9m-47+14m

Group like terms:

9m+14m-47

Add similar elements 9m+14m=23m:

23m-47