tblack4107 tblack4107

23-02-2021
Mathematics

contestada

Brooke solved the equation below:

6r = 72
6r − 6 = 72 − 6
r = 66

Is Brooke’s solution correct?

Respuesta :

charmainewam charmainewam

23-02-2021

no. 6r is 6 multiplied by r so in order to get r, you will need to divide both sides by 6 in the first equation so r should =12

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