Question

Urgently need your help....pls.... 3(x+6)=21

Answer 1

Answer:

3(x+6)=21

3x+18=21

3x=21-18

3x=3

x=3/3

x=1

Answer 2

Answer:

3(x+6)= 21

9x + 18 = 21

9x =21 -18

9x =3

x =3/9

x= 1/3

Step-by-step explanation: