Question

1. Find the value of x, if 15 + x = 5x + 3​

Answer 1

Answer:

x = 3

Step-by-step explanation:

15 + x = 5x + 3

15 - 3 = 5x - x

12 = 4x

12/4 = x

3 = x

x = 3

Answer 2

Step-by-step explanation:

15+x=5x+3

15-3=5x-x

12=4x

12/4=x

3=x

-x=-3

x=3