ebony58
ebony58 ebony58
  • 25-10-2021
  • Mathematics
contestada

Evaluate the expression when b= -4 and x= 2. b-7x​

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devishri1977
devishri1977 devishri1977
  • 25-10-2021

Answer:

Step-by-step explanation:

b  - 7x = (-4) - 7*2

          = -4 - 14      {both numbers have same sign, so add and put the - sign for the result}

         = -18

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