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3 years ago

3x + y = 14 y = 5 Solve the system of equations

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

6 0

Answer:

X=3, y=5

Step-by-step explanation:

3x + y = 14 equation 1

y=5 equation 2

3x + 5 = 14. substitute value of y from equation 2 into equation 1

3x=9

x-3

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3 years ago

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Answer:

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Step-by-step explanation:

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Next, divide by 2

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An easier way to solving this is to first cancel out the 2's ( multiplying 2 and dividing 2 would do nothing), and just square rooting 100, giving you the answer 10.

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