Question

The sum of twice a number and the half the number is 10?

Answer 1

The answer to the problem is Twenty

Answer 2

Answer: 10

Explanation:
the sum = addition problem
twice a number = 2x
and = +
half the number = ÷ 2 
(2x) ÷ 2 = 10
(2x) ÷ 2 • 2 = 10  • 2 
2x = 20
2x ÷ 2 = 20 ÷ 2
x = 10