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irga5000 [103]
3 years ago
7

Solve the equation. Determine whether the equation has one solution, no solution, or

Mathematics
2 answers:
Over [174]3 years ago
6 0
The answer to this question is 20
7nadin3 [17]3 years ago
3 0

Answer:

20=20

Step-by-step explanation:

40-20=-20+40 or, 20=20

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