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2 years ago

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Does the system of equations have no solution, one solution, or an infinite number of solutions? −5x+y=−1−5x+y=10

2 answers:

kherson [118]2 years ago

5 0

Answer:

<em>5x-y=9, y=5x+19 write both equations in same formy=5x-9 for the first and havey=5x+19 for the second. These are two parallel lines with different intercepts. They do not intersect or coincide. No </em><em>solutions</em>

<em> </em>

<em>and y=6x+14, 12x-2y=-28 write both equations in same formy=6x+142y=12x+28 or y=6x+14. They are the same line. The solution is all of the points on the line.</em>

Step-by-step explanation:

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<em> $kai6417$ </em>

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harina [27]2 years ago

5 0

Answer:

Step-by-step explanation:

Are these the two equations?

−5x+y=−1

−5x+y=10

=====

Put them into slope-intercept form of y = mx + b

−5x+y=−1

<u>y = 5x - 1</u>

−5x+y=10

<u>y = 5x + 10</u>

Both have a slope of 5, so they will not intersect. This means there are no solutions.

See attached graph.

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Step-by-step explanation:

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