casandia19 casandia19
  • 21-05-2020
  • Mathematics
contestada

8(10 - 6q) + 3(-7q-2)

Respuesta :

sarah27042 sarah27042
  • 21-05-2020
You have to multiply the first brackets by 8 so,

80 - 48q

And then multiply the second brackets by 3....

-21q - 6

And then collect the like terms ...

80 - 48q - 21q - 6 = 7 - 69q


Hope this helps, any more questions let me know!!
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caferrentino
caferrentino caferrentino
  • 21-05-2020
the person above me has the correct work but the answer should be 74-69q!!
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