URGENT PLEASE HELP!!! Find the value of k for which the system of equations 5x – 3y + 11 = 0 and 2x + (k + 1)y – 2k = 0 has infinitely many solutions.
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Answer:
k=-11/5
Step-by-step explanation:
a1/a2=b1/b2=c1/c2
5/2=-3/k+1=11/-2k
by cross multiplying between the first two fractions,
5k+5=-6
k=-11/5
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