Question

What is the value of a for the equation below?
15 + 2a = 35
a = 10
a = 5
a = 20
a = 25

Answer 1

Steps to solve:

15 + 2a = 35

~Subtract 15 to both sides

2a = 20

~Divide 2 to both sides

a = 10

Best of Luck!