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4 years ago

What is the solution to this system of linear equations?

Mathematics

2 answers:

alexira [117]4 years ago

7 0

X + y = 4
x - y = 6
------------add
2x = 10
x = 10/2
x = 5

x + y = 4
5 + y = 4
y = 4 - 5
y = -1

solution is (5,-1)

VLD [36.1K]4 years ago

4 0

Answer:

5,-1

Step-by-step explanation:

just took test on edge 2020

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