Respuesta :
Answer:
The correction solution for r is 9, therefore -18-6r=36 is the error
Step-by-step explanation:
-6(3-r)=36
-18+6r=36
6r=36+18=54
r=9
Answer:
The correction solution for r is 9, therefore -18-6r=36 is the error
Step-by-step explanation:
-6(3-r)=36
-18+6r=36
6r=36+18=54
r=9