Question

13. 3 (x + 2) = 15 ​

Answer 1

Answer:

$3(x + 2) = 15 \\ \\ 3x + 6 = 15 \\ \\ 3x = 15 - 6 \\ \\ 3x = 9 \\ \\ x = \frac{9}{3} \\ \\ x = 3$

Answer 2

Answer:

3

Step-by-step explanation:

3(x + 2)=15

x+2= 15/3

x + 2 = 5

x= 5-2

x= 3..Ans