ch. equation of a straight line q13 2nd part

Asked by nilesh.dhote74 | 8th May, 2020, 10:11: PM

Expert Answer:

Since, the given two lines are parallel → theire slopes are equal.
 
Now, we will arrange the given linear equation in the form of y = mx + c
 
9x - 3y  = 2
→ 3y = 9x - 2
→   y = 3x - 2/3  ... (1)
 kx - 5y = 2
5y = kx - 2
→   y = (k/5) x - 2/5 ... (2)
 
From (1) and (2), we get
 3 = k/5
→ k = 15

Answered by Yasmeen Khan | 10th May, 2020, 03:12: AM