What is the value of k if (k,5) is the solution of the equation is 4x+3y=19 and 4x-3y=-11?
Answers
Answered by
1
Answer:
it's 1
Step-by-step explanation:
just put value of x in any of the two equations
Answered by
3
Answer:
1
Step-by-step explanation:
4x+3y=19
4x-3y=-11
=
8x=8
x=1
(k=1)
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