Question

What is the value of 6x+7y−5 when x = 2 and y = 3?

Answer 1

It's a good idea to get into the habit of using parenthses

when substituting numbers in for variables.

Since x = 2 and y = 3, 6x + 7y - 5 is 6(2) + 7(3) - 5.

Simplifying from here, we get 12 + 21 - 5 or 33 - 5 which is 28.

Answer 2

Answer:

28

Step-by-step explanation:

6(2) + 7(3) - 5

12 + 21 -5