Question

Write at least three different expressions that are equivalent to 16a-24

Answer 1

16a-24

a= 1
16(1)-24= -8
a=3
16(3)-24= 24
a=0
16(0)-24= -24

Answer 2

i’m not sure if this is how you do it but:
2(8a - 12)
4(4a - 6)
8(2a - 3)
??