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Which of the following are linear equations:
(i) 4x + 6 = 8
(ii) 4x - 5y = 9
(ii) 5x² + 6xy – 4y2 = 16
(iv) xy + yz + zx = 11 (v) 3x + 2y –6=0 (vi) 3 = 2x + y
(vii) 7p + 69 + 13s = 11
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Answer:
1st...mark me the brainliest
Answered by
1
Answer:
4x+6=8?
Step-by-step explanation:
4x = 8-6
4x = 2
x=2/4
x=1/2
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