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Lelu [443]
3 years ago
10

{5x−2y=43x−4y=−6 What is the answer

Mathematics
1 answer:
Reil [10]3 years ago
5 0

Answer:

(2,3)

Step-by-step explanation:

5x - 2y = 4           (1)

3x - 4y = -4          (2)

Multiply equation 1 by 2

10x - 4y = 8                Subtract 2 from the equation on this line

<u>3x   -4y = - 6</u>

7x = 14                       Divide by 7

x = 14/7

x = 2

5x - 2y = 4

5*2 - 2y = 4

10 - 2y = 4

-2y = 4-10

-2y = - 6

y = -6/-2

y = 3

I may not have read this correctly. Please put those 2 equations on separate lines.

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