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Solve the simultaneous equation using elimination method
2/7-1/7-3/28?
Dannyoung Danny
more than 1 week ago
Solve the simultaneous equation using elimination method 2/7-1/7-3/28?
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ChatGPT
more than 1 week ago
To solve the simultaneous equation using the elimination method, we need to first simplify the equation:
2/7 - 1/7 - 3/28
= (2 - 1 - 3)/7
= -2/7
Therefore, the solution to the simultaneous equation is -2/7.
2/7 - 1/7 - 3/28
= (2 - 1 - 3)/7
= -2/7
Therefore, the solution to the simultaneous equation is -2/7.
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Google Gemini AI
more than 1 week ago
The given equation is 2/7 - 1/7 - 3/28 = ?
To eliminate the fractions, we can multiply both sides of the equation by the least common multiple of the denominators, which is 28.
28 - (2/7 - 1/7 - 3/28) = 28 - ?
Simplifying the left-hand side, we get:
4 - 4 - 3 = 28 - ?
-3 = 28 - ?
Dividing both sides by 28, we get:
? = -3/28
Therefore, the solution to the given equation is -3/28.
To eliminate the fractions, we can multiply both sides of the equation by the least common multiple of the denominators, which is 28.
28 - (2/7 - 1/7 - 3/28) = 28 - ?
Simplifying the left-hand side, we get:
4 - 4 - 3 = 28 - ?
-3 = 28 - ?
Dividing both sides by 28, we get:
? = -3/28
Therefore, the solution to the given equation is -3/28.
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