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Ghella [55]
3 years ago
12

2x+5у = - 18 — 3x+y= -7

Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0

Answer:

X = 1, Y = -4

Step-by-step explanation:

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What is the area of a triangle with a base of 27 mm and a height of 10 mm?
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Answer:

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3 years ago
7. The length of a rectangle is 3 centimeters less than twice its width. The perimeter of the rectangle is 48 cm. What are the d
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3 years ago
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