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siniylev [52]
3 years ago
13

The work of a student to solve the equation 3(2x − 4) = 8 + 2x + 6 is shown below:

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0

Answer:

The student made the error at step 2.

Step-by-step explanation:

The correct step will be:

Step 2; 6x − 12 = 14 + 2x

As 3 will be multiplied with 2x and 4 which will give 6x − 12

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9 < x < 17

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How many solutions does this equation have? How do you know?<br><br> 8x +14 - 4x = 9 + 4x - 5
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Answer:

no solutions.

Step-by-step explanation:

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4 years ago
What is the area of this square?
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Answer:

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