Question

If x + 5 =7 then 3x --2 =?​

Answer 1

Answer:

$3x - 2 = 4$

Step-by-step explanation:

$x + 5 = 7 \\ x = 7 - 5 \\ x = 2 \\ \\ 3x - 2 \\ = 3 \times 2 - 2 \\ = 6 - 2 \\ = 4$

Answer 2

Answer:

➡️Answer

x + 5 = 7

x = 7-5

x = 2

☯️So, the value of x is 2.

3x- 2 = (3×2)-2

= 6-2

= 4