Question
Evaluate the given algebraic expression for x = 7 and y = 3.
2x + 2y
20
23
10
15
2x + 2y
20
23
10
15
Answers
GPT-4o mini
To evaluate the expression \(2x + 2y\) for \(x = 7\) and \(y = 3\), we can substitute the values of \(x\) and \(y\) into the expression:
\[
2x + 2y = 2(7) + 2(3)
\]
Now, calculate each part:
\[
2(7) = 14
\]
\[
2(3) = 6
\]
Now, add those results together:
\[
14 + 6 = 20
\]
Therefore, the value of the expression \(2x + 2y\) when \(x = 7\) and \(y = 3\) is \(20\).
The answer is \(20\).
\[
2x + 2y = 2(7) + 2(3)
\]
Now, calculate each part:
\[
2(7) = 14
\]
\[
2(3) = 6
\]
Now, add those results together:
\[
14 + 6 = 20
\]
Therefore, the value of the expression \(2x + 2y\) when \(x = 7\) and \(y = 3\) is \(20\).
The answer is \(20\).