if anyone solve these 2 questions i make him brainest for sure
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hey
4x + y - 11 = 0..... (1)
2x - 3y - 9 = 0.. . (2)
(1) x 3
12x + 3y - 33 = 0.... (3)
(2)+(3)
2x + 12x - 9 - 33 = 0
14x - 42 = 0
14x = 42
x = 42/14
x = 3
sub x=3 in (1)
4(3)+ y - 11 = 0
12 + y - 11 = 0
1 + y = 0
y = -1
second question is not clear repost it and then i will answer
4x + y - 11 = 0..... (1)
2x - 3y - 9 = 0.. . (2)
(1) x 3
12x + 3y - 33 = 0.... (3)
(2)+(3)
2x + 12x - 9 - 33 = 0
14x - 42 = 0
14x = 42
x = 42/14
x = 3
sub x=3 in (1)
4(3)+ y - 11 = 0
12 + y - 11 = 0
1 + y = 0
y = -1
second question is not clear repost it and then i will answer
Answered by
1
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I hope the answer is correct.
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anshu5748:
nice bro kha ke ho tum
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