Question
Real Tutor Solution
Tutor-Verified Answer
Answer
\( 21x + 7y \)
Solution
To simplify the expression \( 7(3x + y) \), you can use the distributive property, which involves multiplying each term inside the parentheses by the factor outside.
\[
7(3x + y) = 7 \times 3x + 7 \times y = 21x + 7y
\]
**Simplified Expression:** \( 21x + 7y \)
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Simplify this solution Mind Expander
To simplify \( 7(3x + y) \), you distribute the 7 to each term inside the parentheses. This gives you: \[ 7 \cdot 3x + 7 \cdot y = 21x + 7y \] So, the simplified expression is \( 21x + 7y \).
