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3 years ago

8x - 2y = 4 and x + 4y = -12

Mathematics

1 answer:

irina [24]3 years ago

7 0

x = -12 - 4y

y = -3 - (x/4)

There you go! :D

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if a rectangle's length is 2 x − 1 and the width is 4 x − 2 , write an expression for the perimeter and an expression for the ar

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Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

If x-1/x=5 find x^3+1/x^3=?

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3 years ago

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3 years ago

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Answer:

Step-by-step explanation:

a- Multiply the square of 7/2 by 3.14

b-Multiply 36 and 36

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3 years ago