if x=-1, y=2 is a solution of the equation 3x+ 4y = k, find the value of k
Answers
Answered by
4
Answer:
ans is 5
aisa lagta hai
Step-by-step explanation:
3×-1+4×2= k
-3+8=k
k=5
Answered by
5
Answer:
k=5
Step-by-step explanation:
x=-1
y=2
3x+4y=k
3×-1 + 4×2=k
-3+8=k
k=5
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