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Usimov [2.4K]
4 years ago
5

Use addition to solve the linear system of equations y=2x-5 3x+3=y

Mathematics
1 answer:
algol [13]4 years ago
4 0

Answer:

(-8, -21)

Step-by-step explanation:

y=2x-5

3x+3=y

------------

2x-5=3x+3

2x-3x-5=3

-x-5=3

-x=3+5

-x=8

x=-8

y=2(-8)-5=-16-5=-21

Answer: x=-8, y=-21.

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