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DiKsa [7]
3 years ago
11

What is the value of x?

Mathematics
2 answers:
Evgesh-ka [11]3 years ago
8 0

Answer:

7

40/5=8

8(3)=24

24-10=14

14/2=7

lutik1710 [3]3 years ago
8 0

Answer:

Step-by-step explanation:

Set up and solve an equation of ratios.  One such equation would be:

5         40

--- = ------------

3      2x + 10

Cross multiplying, we get:

10x + 50 = 120, or 10x = 70.  thus, x = 70/10, or x = 7.

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