Question

If x=1,y=2 is a solution of 2x+3y=k,find the value of k
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Answer 1

Step-by-step explanation:

x=1,y=2

2x+3y=k

2×1+3×2=k

2+6=k

8=k

k=8

Answer 2

Answer :

1. 2(1)+3(2)=k
2. 2+6=k
3. 8=k