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25-01-2021
Mathematics

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Solve the system of linear equations by graphing.
y = x +2
y = -x -4
The solution is

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25-01-2021

Answer:

Solution: (-3,-1)

Answer Link

25-01-2021

Answer:

x = -3

Step-by-step explanation:

x + 2 and -x-4 is equal, because they are both y

we want to move the variables to one side and the numbers to the other side

x+x = 2x, and -4-2 = -6

so 2x = -6

and x = -3

Answer Link

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