3 years ago

Plzzzzz this is all the points i can give bc i have 14 PLZZZ help

Mathematics

1 answer:

goblinko [34]3 years ago

8 0

Answer:

if its double the size of 3 ft that will be a 6 foot room

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andre [41]

Answer:

x = - 2

y = 5

Step-by-step explanation:

Hi there !

2x + 9 = y

y = - 4x - 3

equality

2x + 9 = - 4x - 3

2x + 4x = - 9 - 3

6x = - 12

x = - 12 : 6

x = - 2

replace x = - 2

2(-2) + 9 = y

- 4 + 9 = y

y = 5

Good luck !

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