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Selut The Following pair of linearequation using method of elimination by substitution1. 3x + 2y is equal to 11 2x - 3Y + 10 is equal to 0​

Answer»

HII dear

The eq. are 3x+2y=11,.....(1)

2x-3y=-10...(2)

now,By elimination method

MULTIPLY by 2 in eq.(1)

multiply by3in eq.(2)

then VALUES came :-)6x+4y=22

6x-9y=-30

now subtract 1 from 2

ans came y=-8/5

put this in eq (1)

3x+2(8/5)=11

X=117/5

L hope this help u.



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