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Temka [501]
2 years ago
7

Question 10 of 25

Mathematics
1 answer:
kirill [66]2 years ago
8 0

Answer:

x = 04

Step-by-step explanation:

7x-2(x-10)=40

7x-2x+20=40

5x=20

therefore x=20/5

that is 4

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