Question

please answer this question and the most appropriate and quick and will receive the brainliest answer....
pls answer these 2​

Answer 1

Q.9

Answer:

2

Step-by-step explanation:

18x-20=42-13x

18x=42-13x+20

18x+13x=42+20

31x=62

x=62/31

x=2

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@sankalp2304

Answer 2

Step-by-step explanation:

Question 10 I have solved

Hope it helps.....

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