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Q
QuestionMathematics

Evaluate 3x(2 + 6)÷4−2.
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Answer

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Step 1:
I'll solve this step by step using the precise LaTeX formatting guidelines you specified:

Step 2:
: Simplify the expression inside the parentheses first

2 + 6 = 8

Step 3:
: Multiply 3x by the result inside the parentheses

3x \times 8 = 24x

Step 4:
: Divide the result by 4

\frac{24x}{4} = 6x

Step 5:
: Subtract 2 from the result

6x - 2

Final Answer

Key insights: - Follow order of operations (PEMDAS) - Simplify inside parentheses first - Multiply - Divide - Subtract - The final expression cannot be simplified further without knowing the value of x