Question

4(2x-5) + 10 = 8(4x-10) + 20

Answer 1

Answer:

8x-20+10=32x-80+20

8x-32x=80+20+20-10

-24x=120-10

-24x=110

x=110/(-24)

x=-55/12

not sure about answer

Answer 2

Answer:

THE ANSWER IS:

•x = 25/12.

Step-by-step explanation:

WE SOLVE LIKE THIS:

•4(2x - 5) + 10

= 8x - 20 + 10

= 8x - 10 ( LEFT HAND SIDE EQUATION)

•8(4x - 10) + 20

= 32x - 80 + 20

= 32x - 60

SO:

•8x - 10 = 32x - 60

= -10 + 60 = 32x - 8x

= 50 = 24x

= 50/24 = 25/12 = x

SO, x = 25/12.

HOPE IT HELPS YOU.