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lianna [129]
3 years ago
6

A system of equations is shown below: x + y = 3 2x − y = 6 The x-coordinate of the solution to this system of equations is . (1

point)
Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

x + y = 3

2x- y = 6

Get the first equation and solve for y

        y = 3-x

Now plug in into the 2nd equation

2x - 3 + x = 6

3x = 9

x = 3

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Step-by-step explanation:

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Sum =12         Product       Difference               Product- Difference  

11 +1                   11                    10                                1

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 8 +4                 32                   4                                 28

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6+6                    36                   0                                36

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