Question

How to solve 15=x-3 ;_;

Answer 1

The top answer is right, it’s 18.
15=x-3
you’d add 3 to 3 to get rid of it (because it’s -3) and add it to also 15. 15+3= 18 so x=18
15=18-3

Answer 2

X= 18

So that you can help yourself better use Math-way!!