Solve for x: 2x+15=2x-15

2x-2x=-15-15

0x=-30

There's no solution

X has no solution.

You get the x's on one side by subtracting 2x then subtract/add 15 (depending on what side you chose) Then devide by the number x is being multiplyed (in this case 0) and must sole for - 30 devided by 0 and get a solution that does not work ... so X has no solution