Question

Solve each of the following equation.
3(x + 4) = 21

Answer 1

Answer:

x=3

Step-by-step explanation:

3x+12=21

3x=21-12

3x= 9

x= 3

Answer 2

Answer:

The Right Answer is:- X=3

Step-by-step explanation:

Step 1:- 3(x+4)=21

Step 2:- 3x+12=21

Step 3:- 3x=21-12

Step 4:- 3x=9

Step 5:- x=9/3

Step 6:- x=3