Question

If 9 is the solution of variable x in the equation 5−7 2 = y, then what will be the value of y

Answer 1

Answer:

Hope it helps

Step-by-step explanation:

value of x = 9

So, (((5 × 9) – 7)/2) = y

((45 – 7)/2) = y

38/2 = y

y = 19