Question

if the line (2x+3y+5)+k(x-7y+6)=0 is parallel to xaxis then k=
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Answer 1

ANSWER

K = -2, k not equal to -5/6

CONCEPT

• IN SYSTEM OF EQUATION INVOLVING TWO VARIABLE
• WHEN LINES ARE PARALLEL
• THEN it must follow condition in given attacent

EXPLANATION

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