thetwilightslim
thetwilightslim thetwilightslim
  • 10-01-2018
  • Mathematics
contestada

7p-(3p+4)= -2(2p-1) + 10
Solve each equation.

Respuesta :

altavistard
altavistard altavistard
  • 13-01-2018
Perform the indicated multiplication:

7p-(3p+4)= -2(2p-1) + 10

becomes 

7p - 3p - 4 = -4p + 2 + 10

Group like terms:

7p - 3p + 4p = 2 + 10 + 4

           8p      =   16 => p = 2 (answer)
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