Question

x by 3 + 1 = 7 by 15​

Answer 1

Answer:

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In the above attachment

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Answer 2

Step-by-step explanation:

Ans: x/3 + 1 = 7/15

=> x/3 = 7/15 -1

=> x/3 = 7/15×1/1 - 1/1×15/15

=> x/3 = 7/15 - 15/15

=> x/3 = -8/15

=> 15(x) = 3(-8)

=> 15x = -24

=> x = -24/15

=> x = -8/5