8x + 5y = 9
3x + 2y = 4
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Answer:
Hello mate✌✌✌
Kindly refer to the attachment.
Hope it helps✌✌✌
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Step-by-step explanation:
8x + 5y = 9
(multiplying by 2....)
16x + 10y = 18 ----------(1)
3x + 2y = 4
( multiplying by 5....)
15x + 10y = 20 ------------(2)
from equation (1) and (2)....
by subtracting equation (2) by (1)....
16x-15x + 10y - 10y = 18-20
x= -2
we know.....
3x + 2y = 4
3(-2)+2y = 4
-6+2y= 4
2y= 10
y= 5
hope it helps.......✔✔✔✔
mark it as brainliest.......
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