Math, asked by needa5499, 2 months ago

if a upon b = 7 upon 3 find 5a + 3b upon 5a - 3b = ?

Answers

Answered by livingdavid2006

2

Answer:

25:9

Step-by-step explanation:

Multiplying both sides by 5*3, we get 5a:3b=25:9.

pls mark my answer as brainlist answer.

Answered by danishm93287

1

Answer:

25:98647xyr8gd6ifd6hzt

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