https://file.aiquickdraw.com/mathbot/file/1729733338263ku6fayrz.jpg

To complete the strip diagram and write the equation based on the image:

The total length of the strip is 136, and it is divided into three sections: one with length 50, another with length 48, and the third with an unknown length, labeled \(x\).

The equation representing this strip diagram can be written as:

\[
50 + 48 + x = 136
\]

Now, let's solve for \(x\):

\[
50 + 48 = 98
\]

\[
98 + x = 136
\]

Subtracting 98 from both sides:

\[
x = 136 - 98
\]

\[
x = 38
\]

So, \(x = 38\). The unknown section is 38 units long, and the equation is:

\[
50 + 48 + 38 = 136
\]

Would you like more details, or do you have any questions?

Here are some related questions to explore:
1. What happens if the total length is increased to 150?
2. How would you represent the problem if the unknown section was split into two smaller sections?
3. Can you find \(x\) if one of the known sections is unknown instead?
4. How would this problem change if there were four sections instead of three?
5. What equation would you write if the total length was unknown?

**Tip**: Always double-check your equation by substituting the solution back in to see if it satisfies the original equation.

Complete the strip diagram and write the equation.

Learn how to solve for the unknown variable x in the equation 50 + 48 + x = 136 using a strip diagram. This problem covers key concepts in algebra and basic equation solving. Suitable for students in Grades 4-6.

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