Answer:
the answer is -5< x
Step-by-step explanation:
you you start by subtracting 7 by both sides leaving you with -20<4x. then then divide both sides by 4 leaving you with -5< x
A- (6,-3) B- (9,-3) C- (9,-7)
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1. Answer x=0.18
2. Answer y = 2
3. Answer y = 1