Question

if x=3, the value of 7x-2x is what​

Answer 1

Answer:

15

Step-by-step explanation:

7×3-2×3

=21-6

=15

I THINK IT'S HELPFUL FOR YOU!!!!!!!!!!!!!!

Answer 2

Question :

if x=3, the value of 7x-2x is what ?

Answer :

Given

x=3

7x - 2x

According to the question ,

7 × 3 - 2 × 3

21 - 6

= 15