Question

Find BR given GB = 3x – 5, BR = 6x – 15, and GR = 70

Answer 1

3x-5+6x-15=70
9x-20=70
+20 +20

9x=90
9x/9=90/9
x=10

SO now plug it back in
6(10)-15
60-15
BR=45

i hope this was the answer you are looking for!!