Question

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

Answer 1

the no. be x
5+3x=4x-7
3x-4x=-7-5
-x=-12
x=12

Answer 2

Let the no. Be x
A.t.t.q.
5+3x=4x-7
3x-4x=-7-5
-x=-12
x=12