Question

Please answer this! Thank you!

Answer 1

Answer:

a) 2

b) 14

c) 9/2 or 4.5

Step-by-step explanation:

a) 6x- 3= 9

   6x= 9+3 = 12

    x= 12/6 = 2

    x= 2

b) 27= x/2 + 20

    x/2 = 27-20 = 7

    x= 7*2 = 14

    x= 14

c) x + 5 = 5x - 13

   5x-x = 5+13

   4x= 18

    x = 18/ 4 = 9/2

   x= 9/2 or 4.5