Question

Evaluate the expression given below for x=5

3(4x-9) = ___________

Answer 1

33

Explanation:

3 x ( 4 x 5 -9 )

3 x (20 -9 )

3 x 11

33

Answer 2

33

Explanation:

3(4x-9)

Plug in 5 as x

= 3(4(5)-9)

= 3(20-9)

= 3(11)

= 33

I hope this helps!