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Distribute to create an equivalent expression with the fewest symbols possible.

7(4p+2q+3r)=

Distribute to create an equivalent expression with the fewest symbols possible. $\newline$ $7(4 p+2 q+3 r)=$

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Is (x, y) a solution to the system of equations?

Full solution

Q. Distribute to create an equivalent expression with the fewest symbols possible.

\newline

7(4 p+2 q+3 r)=

Distribute $7$ to each term: We need to distribute the $7$ to each term inside the parentheses. $\newline$ $7(4p) + 7(2q) + 7(3r)$
Multiply $7$ by each coefficient: Now we multiply $7$ by each coefficient. $\newline$ $7 \times 4p = 28p$ $\newline$ $7 \times 2q = 14q$ $\newline$ $7 \times 3r = 21r$
Combine the results: Combine the results to get the final expression. $28p + 14q + 21r$

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