Question

without drawing the graph find out whether the lines representing the following pairs of linear equations intersect at a point are parallel or coincident.18x - 7y =24 ,9/5x -7/10y =9/10
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Answer 1

the answer is they are parallel.

Answer 2

Concept Introduction:

Parallel lines are coplanar, straight lines in geometry that don't cross at any point. When two planes in the same three-dimensional space are parallel, they never cross. Curves that maintain a set minimum distance from one another and do not touch or intersect are said to be parallel curves.

Solution:

Given, $18x-7y=24$

$9x/5-7y/10=9/10..........a$

Multiplying a by $10$,

$18x-7y=9$

So, the lines are parallel

Final Answer:

The final answer is the lines are parallel

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