Question

If 5 is added to three times a number it becomes the same as 7 is subtracted from four times the same number

Answer 1

Given situation that
3x+5=4x-7
=3x-4x=-7-5
=-x=-12

x=12.... any problem you can ask me.

Answer 2

So let he number be x , then 3 times the number =3x and four times =4x
So,the equation becomes this:-

3x+5 = 4x-5
3x-4x = -5-5
-x = -10
x = 10





Hope that it helps .....................