mariahhurt0918
mariahhurt0918 mariahhurt0918
  • 24-08-2018
  • Mathematics
contestada

how do i solve this with cross multiply i forgot to say that in the previous problem

how do i solve this with cross multiply i forgot to say that in the previous problem class=

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altavistard
altavistard altavistard
  • 24-08-2018

Yes, let's cross-multiply: First we obtain 15b + 35, which is = to 3b + 24.

Then 15b + 35 = 3b + 24

Combining like terms, we get 12b = -11. Dividing, b = -11/12

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