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First of all you have to make them equal to each other. What I mean is the following
3x+20=2x+40
Then you should just solve for x
Answer:
b
Step-by-step explanation:
its b
Answer:
x=8
Step-by-step explanation:
44-20=24
24/4=8
Answer:
9 + 4(1)
17
Step-by-step explanation:
to satisfy inequality
9 + 4(1) < 17
13 < 17