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3 years ago

Can someone pls help me solved this problem plz! I really need help plz someone help me solved it! I need help ASAP!

Mathematics

1 answer:

kati45 [8]3 years ago

3 0

Answer:

a) 0

b) 4.5

c) 3

d) 6

Step-by-step explanation:

Formula: 3x + 4y = 12

The questions contains the values of x. So here's an example of:

d) x = -4, y = ?

Using the formula: 3(-4) + 4y = 12

-12 + 4y = 12

4y = 24

y = 6

Do the same for the others!

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3 years ago

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3 years ago

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inysia [295]

Answer:

Step-by-step explanation:

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