(iv) (12.42 (v) (1,1)
4. Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k.
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4
Step-by-step explanation:
7 is solution of given equation
Answered by
4
Answer:
k = 2x + 3y
x=2 and y = 1
then k = 2x2 + 3x3
k=4+9
then k = 13.
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