# Find the value of k for each pf the following equations if x=1,y=1 is its solution:5x+2ky=3k

2
by nesthangam

Sbstitute the values--- 5 x 1 + 2 x k x 1 = 3 x k = 5 + 2k=3k --k = 5

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by nesthangam

Sbstitute the values--- 5 x 1 + 2 x k x 1 = 3 x k = 5 + 2k=3k --k = 5

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the equation is,

5x + 2ky = 3k

5 × 1 + 2 × k ×1 = 3k

5 + 2k = 3k

5 = 3k - 2k

5 = k

so the value of k is 5