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CBSE Class 9 Answered

If x = 2 and y = 1 is the solution of the linear equation 2x + 3y + k = 0, find the value of k.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

2x + 3y + k = 0

2(2) + 3(1) + k = 0

k = -7

Answered by | 04 Jun, 2014, 03:23: PM

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