Question

px+2y=5
3x+y=1
find the value of p
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Answer 1

Answer:

Assuming that, the two equations of a line which are parallel to each other.

When two lines are parallel then the x and y coefficients of the two equations should be equal and they differ only in constant.

If ax+by = p and ax+by = q are always parallel.

so p = 3

Answer 2

Answer:

p=3

Step-by-step explanation:

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