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LenKa [72]
3 years ago
12

The question is in the image

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

C. Carolyn did not subtract 4 from both sides of the equation.

Step-by-step explanation:

3x-2(x+2)=7 should be 3x-2x-4=7 not 3x-2x+4=7

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