Respuesta :

estherpademi

Answer:

2

Step-by-step explanation:

if x=4

4/5 (2(4)+7) - 2/3(2(4)+7)

4/5 (8+7) - 2/3(8+7)

4/5(15) -2/3(15)

12 - 10

2

blackwidowespana

Answer:

2

Step-by-step explanation:

4/5(2(4) + 7)   -  2/3( 2(4) + 7 )

4/5(8+7)  - 2/3(8 + 7 )

4/5 (15) - 2/3(15)

12 - 10 = 2