Respuesta :
Answer: r=-3
Step-by-step explanation:
12-6r=2r+36
12=8r+36
-24=8r
r=-3
The answer is -3.
Explation:
12-6r=2r+36
+6r +6r
———————
12=8r+36
-36 -36
-24=8r
then divide each side by 8 so you then get r= -3 as you’re answer.
Explation:
12-6r=2r+36
+6r +6r
———————
12=8r+36
-36 -36
-24=8r
then divide each side by 8 so you then get r= -3 as you’re answer.
