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zloy xaker [14]
3 years ago
6

What is the solution to the system below? 3x + y = 11 y = x + 3

Mathematics
1 answer:
alexgriva [62]3 years ago
5 0

Answer:

x = 2

y = 5

Step-by-step explanation:

3x + y = 11 equation (1)

-x + y = 3 multiply this equation by -1

x - y = -3 equation (2)

by adding 2 equations

4x = 8

x = 2

by sub. in Equation (2)

2 - y = -3

y = 2+3

y = 5

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aleksandr82 [10.1K]

Answer:

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Step-by-step explanation:

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So let's get the equation of the line in the question in the same form.

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3 years ago
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3 years ago
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