Math, asked by mondalnamrata524, 9 months ago

Using Substitution Method in Simultaneous Linear equation

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Answered by sharavanakumar0987

1

Answer:

consider

2x=9-3y

x=(9-3y)/2

apply this in the

2nd linear inequation

Step-by-step explanation:

substitute 3x=3((9-3y)/2)

27-9y+8y=5*2

27-10=9y-8y

17=y

2x+3y=9

2x+51=9

2x=9-51

x=-42/2

x=-21

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