<h2><u>Correct question</u> : 4x - 3 = 2x + 7 </h2>
<h2><u>Solution</u> : 4x - 3 = 2x + 7 </h2>

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<h2><u>Correct Question</u> : 2x + 6 = 7x - 14</h2>
<h2><u>Solution</u> : 2x + 6 = 7x - 14</h2>

View explanations and answer in the picture
Answer: Hope this helps you!
Edit: the 2nd photo is more in detail and should help you better. Good luck!
Step-by-step explanation:
The slope is 0 so it's a horizontal line parallel to the x-axis. All the values of y are the same. The line passes through the point (1,8), so y=8.
Here is the answer if you can't read my writing than just ask. also if you have any questions about how I got something feel free to ask