Respuesta :

devishri1977

Answer:

Step-by-step explanation:

7m + 2n - 8p/n = 7*(-4) + 2*2 - (8*1.5)/2

 =  -28 + 4 - 4*1.5

 = -28 + 4 - 6.0

 =  -34 + 4   =   -30

jazminvalenzue

Answer:

= -30

Step-by-step explanation:

Step 1- Substitute the variable

7(-4)+ 2(2)- 8(1.5)

                    2

Step 2- Multiply

-28+4- 12

            2

Step 3- Divide

-28+4-6

Step 4- Add

-24-6

Step 5- Subtract

-24-6= -30