Math, asked by okatakyie294, 4 months ago

2x- 5y = -9.

3x+ 4y = -2.

Answers

Answered by minu94
2

Answer:

here is your answer

Step-by-step explanation:

Have a good day

Attachments:
Answered by 2797neil
0

Answer:

x = -2, y =1

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Step-by-step explanation:

2x - 5y = -9       -- (i)

3x + 4y = -2       -- (ii)

Multiplying Equation (i) by 4 and Equation (ii) by 5

2x - 5y = -9      × 4

3x + 4y = -2      × 5

---------------------------

8x - 20y =  -36

15x + 20y = -10

----------------------

23x = -46

x = -46/23

x = -2

Keeping the value of x in Equation (i)

2x - 5y = -9

⇒ 2(-2) - 5y = - 9

⇒ -4 + 9 = 5y

⇒ 5y = 5

⇒ y = 5/5

y = 1

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