Question

What is the value of x : 2x + 20 = 50

Answer 1

Answer:

x=15

Step-by-step explanation:

move 20 to the other side so you have 2x=30 which means x=15

Answer 2

Answer:

15

Step-by-step explanation:

2x = 50-20

2x = 30

x = 30/2

x = 15