the pair of linear equation 2x+3y+7 equal's to 0 and 5x+ky-8 equal's to 0 has no solution .find the value of k
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Has no solution
a1/a2=b1/b2 is not equal to c1/c2
2/5=3/k
2k=15
k=15/2
manya5198:
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Answered by
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2x+3y+7 = 0
5x+ky-8 = 0
so,
2x+3y+7= 5x+ky-8
2x-5x+7+8+3y=ky
-3x+15+3y/y=k
Mark on the Brainliest answer.
5x+ky-8 = 0
so,
2x+3y+7= 5x+ky-8
2x-5x+7+8+3y=ky
-3x+15+3y/y=k
Mark on the Brainliest answer.
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