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3 years ago

Solve this system using substitution then write your answer as an ordered pair (x,y) X-5y=4 and Y=2x+14

Mathematics

1 answer:

Nikolay [14]3 years ago

4 0

Answer:

(74/9,274/9)

Step-by-step explanation:

You have

x-5y=4 and

y=2x+14

so we subsitute y in the first equation

x-5(2x+14)=4

x-10x-70=4

-9x=74

x=74/9

so y=2(74/9)+14

y=148/9+14

y=274/9

so the oredered pair is

(74/9,274/9)

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Answer:

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Answer:

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2 years ago

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Step-by-step explanation:

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hope this helps :3

if it did pls mark brainliest

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2 years ago

Read 2 more answers