Answer:
Explanation:
to solve the equation 10 = 3x + 15, we need to isolate the variable x.
First, let's simplify the equation by subtracting 15 from both sides:
10 - 15 = 3x + 15 - 15
-5 = 3x
Next, we can divide both sides of the equation by 3 to solve for x:
-5/3 = 3x/3
-5/3 = x
Therefore, the solution to the equation 10 = 3x + 15 is x = -5/3.