1. Write down the original equation: 3x + 6 = 24 .
2. Subtract 6 from both sides: 3x + 6 - 6 = 24 - 6 leading to 3x = 18 .
3. Divide both sides by 3: x = \frac{18}{3} .
4. Simplify the solution: x = 6 .
Frequently asked questions (FAQs)
What is the average temperature (in degrees Celsius) over a week if the recorded temperatures were 20, 22, 23, 21, 25, 24, and 20?
+
What is the length of the perpendicular bisector of side AB in triangle ABC if AB = 10 units?
+
What is the maximum value of the function f(x) = 2x^3 - 6x^2 + 4x - 1 in the interval [-1, 3]?