Question

if 3x-2=7 then 4x=?​

Answer 1

ello dear!!

answer:-12

refer to the above attachment for clear explanation

Answer 2

Answer: 4x = 12

Step-by-step explanation:

3x-2=7

3x=7+2

x=9/3

x=3

therefore, 4x=4*3

4x=12