2 years ago

Find the value of x and y 2x+7y=4 -4x-3y=14

Mathematics

1 answer:

guapka [62]2 years ago

5 0

Answer:

x=-5 y=2

Step-by-step explanation:

1) multiplying equation 1 by 4 and multiplying equation 2 by 2 .

2)adding them we get value of y.

3) replacing value of y in either of given equation

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