annestriwich annestriwich

12-06-2016
Mathematics

contestada

Solve the equation
r/3-4=11
A)r=45
B)r=35
C)r=33
D)r=28

Respuesta :

14-06-2016

It would be 45 because you would want to separate the -4 by adding it to both sides to get r/3=15. Then you would multiply 15 and 3 to isolate the variable.

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