Final answer:
The student incorrectly stated that the solution to the equation 2x + 4 = 10 is x = 7. The correct steps involve subtracting 4 from both sides and then dividing by 2 to find that the correct solution is actually x = 3.
Step-by-step explanation:
The student incorrectly solved the equation 2x + 4 = 10, stating that the solution is x = 7. To find the correct solution, we first subtract 4 from both sides of the equation, which gives us 2x = 6. Next, we divide both sides by 2, yielding x = 3. Therefore, the correct solution to the equation is x = 3.
It's important to follow each step carefully when solving equations, and to check the answer to make sure it's reasonable