Question

Which expression is equal to x + 5 + 5x + 10 + 2y? *

Answer 1

x + 5 + 5x + 10 + 2y = 6x + 2y + 15

Explanation:

Group like terms

= x + 5x + 2y + 5 + 10

Add the number 5 + 10 = 15

= x + 5x + 2y + 15

Add similar elements x + 5x = 6x

= 6x + 2y + 15

Have a good day :)