Math, asked by sandeepyadavmajri62, 8 months ago

If (2n + 5) = 3(3n - 10)​

Answers

Answered by kithu13
10

(2n + 5) = 3(3n - 10)

2n + 5 = 9n - 30)

2n = 9n - 35

9n - 2n = 35

7n = 35

n = 35/7

n = 5

.... Hope this will help....

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Answered by rashmipaital83
3

Answer:

2n+5=7n

3×10-3n=21

7÷21

ans- 7

Step-by-step explanation:

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