Respuesta :
Answer:
-189
Step-by-step explanation:
Isolate the r/9 (so subtract the 8 and add it to the other side). Then multiply the 9 out and you should get -189
Work:
-13=r/9 +8
-21=r/9
-189=r
Answer:
-189
Step-by-step explanation:
Isolate the r/9 (so subtract the 8 and add it to the other side). Then multiply the 9 out and you should get -189
Work:
-13=r/9 +8
-21=r/9
-189=r
