By substitution,
1.5x - 6 = -4.5x + 21
6x = 27
x = 4.5
Hence, y = 1.5(4.5) - 6 = 0.75
Answer:
-12,-9,8,10,12,16
Step-by-step explanation:
Use the expression:
f=fives
t=tens
f+3=6t
f=6t-3