Minust 5x both sides
7x-5x<5x-5x-8
2x<-8
divide by 2 both sides
x<-4
Answer:
Yes, *2
Step-by-step explanation:
The second figure is exactly half of the first figure
Answer:
Step-by-step explanation:
1/2x - 2/3 × 15 = 30
1/2x - 10 = 30
1/2x = 30 + 10
1/2x = 40
x = 40 × 2
x = 80
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Answer:
250 mm = 0.25 m
Step-by-step explanation: