What is the solution to this equation?

X + 15 = 28

To solve this equation, just flip it around and change addition to subtraction.

So it would go from x + 15 = 28

To 28 - 15 = x

And 28 minus 15 equals 13

So x = 13

Then you plug 13 in for x.

13 + 15 = 28.

x = 13

Step-by-step explanation:

Given

x + 15 = 28

Isolate x on the left side by subtracting 15 from both sides

x = 28 - 15 = 13