Question

What is the value of 3x- (y / 2+ 5) when x=3.5 and y= 4?

Answer 1

3.5

Explanation:

3x -(y / 2+ 5) x = 3.5 and y = 4

= 3(3.5) -(4/2 + 5)

= 3(3.5) -(2 + 5)

= 10.5 -(2 + 5)

= 10.5 -(7)

= 10.5 - 7

= 3.5