Question

Solve the mathematical expression: 15x + 7 - 205 = ?

Option 1: 200x - 198
Option 2: 15x - 198
Option 3: 15x - 198.5
Option 4: 200x - 198.5

Answer 1

To solve the given expression, subtract 7 and 205 from both sides of the equation, simplify, and then divide by 15 to solve for x. The correct solution is x = 13.2.

Step-by-step explanation:

To solve the given mathematical expression, we need to isolate the variable x. Let's follow the steps:

1. Start by subtracting 7 and 205 from both sides of the equation: 15x = 205 - 7
2. Simplify: 15x = 198
3. Divide both sides by 15 to solve for x: x = 198/15

Therefore, the solution to the expression is x = 13.2. None of the options provided in the question match the correct solution