Question

Find the value of:
a) 5x when x = 6

B) 3y when y = -7

Answer 1

a,30 b,-21

Explanation:

a, 5x = 5x6 = 30

b, 3y = 3x-7 = -21

Answer 2

a 30 b -21

Explanation:

a 5x = 5(6)

= 30

b 3y = 3(-7)

= -21