Question

which equation can you use to find how many batche
$3(x + 8) = 20$
$8(x + 3) = 20$
$8x + 3 = 20$
$3x + 8 = 20$
how many batches of cookies did megan make?
write your answer as a whole number or a simplified fractio
batches of cookies

Explanation:

Step1: Identify the correct equation

From the problem, we assume the correct equation is \(3x + 8=20\) (as it is highlighted, and contextually makes sense for the batch - cookie problem).

Step2: Subtract 8 from both sides

To solve for \(x\), we first subtract 8 from both sides of the equation \(3x + 8 = 20\).
\(3x+8 - 8=20 - 8\)
\(3x=12\)

Step3: Divide both sides by 3

Now, we divide both sides of the equation \(3x = 12\) by 3.
\(\frac{3x}{3}=\frac{12}{3}\)
\(x = 4\)

Answer:

4