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Ronch [10]
4 years ago
13

Please help. Will mark brainleist

Mathematics
1 answer:
SIZIF [17.4K]4 years ago
3 0

Answer:

50

Step-by-step explanation:

2/5x+10=30

2/5x= 30-10

2/5x= 20

2x= 20*5

2x= 100

x= 100/2

x= 50

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