Question

Item 23
Solve x + 2/3 = 9/10
What is x

Answer 1

7/30

Explanation:

x + 2/3 = 9/10

x = 9/10 - 2/3

x = 27 / 30 - 20 /30

x = 7/30

Answer 2

x = 7/30

Explanation:

x + 2/3 = 9/10

=> x = 9/10 - 2/3

=> x = 27/30 - 20/30

=> x = 7/30