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)
Find the length of side b in a triangle if angle A is 30°, angle B is 60°, and side a is 5.
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Question: What is the area of a circle with radius r, if the value of r is equal to the square root of 5?