2. 8x - 4y = 2
x + 2y = 4
solve it by using matrices and cramer's rule
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Answered by
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sfgtijnmkkiihgfftyhbsen
Answered by
1
Answer:
12
Step-by-step explanation:
8 1
4 2 = 16-4
= 12
12 is the answer of above question
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