Question

A number multiplied by 3 and increased by 5 is equal to the same number multiplied
by 7 and decreased by 15.find the number.​

Answer 1

$<font color=red><marquee behavior=alternate>Solution</marquee></font>$

let the number is=X

now..

$= > 3x + 5 = 7x - 15 \\ = > 4x = 20 \\ = > x = 5$

the number is =5

Answer 2

Answer:

I don't know the answer of this question. sorry,sorry.

please mark as brain list