Question

if x=2 ,y=1 is a solution of 3x+2y =k find k​

Answer 1

Answer:

3(2) +2(1) =k

6+2=k

k= 8

Answer 2

Answer:

x=2

y=1

3x+2y=k

put the value of x and y

3*2+2*1=k

6+2=k

8=k

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