Question

2x+6y=30; 6x-2y=50 linear equation​

Answer 1

Answer:

x = 9

y = 2

Step-by-step explanation:

2x + 6y = 30. --eq(1)

6x - 2y = 50. --eq(2)

eq (1) x 3

6x + 18y = 90

By Elimination Methd

6x + 18y = 90

6x - 2y = 50

- + -

20y = 40

y = 2

By eq(1)

2x + 6(2) = 30

2x + 12 = 30

2x = 18

x = 9

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Answer 2

Answer:

$y = 9 \\ x = 2$

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