Enter the value of 7 ● y + 33 ÷ 9 when y = 4

Example 2 Evaluate 5x2 − 2( y + 1) + 9 when x = 2 and y = 1. 5x2 − 2( y + 1) + 9 = 5(2)2 ... In this lesson, you will. ○ use addition or subtraction to solve equations. ○ ... So, the value x = 4 is a solution of the equation x + 3 = 7.

Step-by-step explanation:

if you mean

then it's c. 8, -7/3

but if you mean

then it is