It seems the image extraction did not yield readable text using automatic tools. However, from the visible content of the image, the mathematical expressions seem to show:

$2 + 4 - 7 = 8$ $2 + 4 = 8$

Would you like to verify or clarify any of these, or should I proceed with solving or explaining these equations?

Feel free to ask any questions, and here are some related inquiries:

1. How would solving the second equation look step-by-step?
2. What happens if one side of an equation isn't equal to the other?
3. How can we verify if an equation is balanced?
4. How does addition and subtraction interact in a series of operations?
5. Can you show a similar equation with multiplication and division?

Tip: Always verify both sides of the equation by performing the arithmetic step by step to avoid errors.