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3 years ago

13

2x+y=2 and y =-2x-1 how many solutions does this system have? (System of Equations)

2 answers:

olga2289 [7]3 years ago

6 0

Answer:

No solutions

Step-by-step explanation:

First you'll want to rewrite one equation so both can be in the same form:

2x+y=2 becomes y=-2x+2, I just subtracted 2x from both sides

Now you have y=-2x+2 and y=-2x-1. Just by looking at the two equations you can tell they share the same slope and the only thing different is the y-intercept. This system has 0 solutions because they are parallel lines; they will never meet or intersect.

irakobra [83]3 years ago

3 0

Answer:

No Solutions

Step-by-step explanation:

I used a graphing tool to graph the two lines. When graph, the lines are parallel, and they do not intercept at any point. They have no solution.

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lord [1]

Answer:

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Step-by-step explanation:

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3 years ago

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katen-ka-za [31]

Answer:

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3 years ago

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tino4ka555 [31]

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3 years ago

Read 2 more answers

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mariarad [96]

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3 years ago

What are the next two term patterns -128,64,-32,16

sweet-ann [11.9K]

- 8 and 4

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3 years ago