Question

solve 3x+2y=11,2x+3y=4 by substitution method

Answer 1

heya

here is ur answer

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given equations :-

3x+2y=11 ---------(1)
2x+3y=4----------(2)


by elimination method

2(3x+2y=11)
3(2x+3y=4)

6x+4y=22
6x+9y=12
________
-5y=10
________

(6x,6x get cancell)

-5y=10

y=10/-5

y=-2

substute y value in equation 1

3x+2(-2)=11

3x-4=11

3x= 11+4

3x= 15

X=15/3

X=5

therefore X = 5;y= -2

hope this helps u

Answer 2

Answer:

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