crypticsamari crypticsamari
  • 03-07-2020
  • Mathematics
contestada

answer this please ????

answer this please class=

Respuesta :

Space
Space Space
  • 03-07-2020

Answer:

a. x = 4

b. x = 17.5

Step-by-step explanation:

a. 5x/2 + 1 = 11

5x/2 = 10

5x = 20

x = 4

b. 2x/7 - 3 = 2

2x/7 = 5

2x = 35

x = 35/2

Answer Link
mathstudent55
mathstudent55 mathstudent55
  • 03-07-2020

Answer:

a) x = 4

b) x = 17.5

Step-by-step explanation:

a)

(5x)/2 + 1 = 11

(5x)/2 = 10

5x = 20

x = 4

b)

(2x)/7 - 3 = 2

(2x)/7 = 5

2x = 35

x = 17.5

Answer Link

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