Question

value of x in
3x +15,8x-5 ​

Answer 1

Answer:

3x + 15 = 8x - 5

or, 15+5 = 8x-3x

or, 20 = 5x

or, x= 20/5 = 4.

Follow me plz

Answer 2

Answer:

3x+15=8x-5

8x-3x-5=15

5x-5=15

5x=20

x=20/5

x=4