Question

please tell answer it's toooo urgent​

Answer 1

Step-by-step explanation:

iii. x=3

3(x+2)=15

3x+6=15

3x=15-6

3x=9

x=9/3

x=3

Answer 2

3(x+2)=15

x+2=15/3

x+2=5

x=5-2

x=3