Math, asked by riderdevil231, 1 year ago

x+2y-3=0,3x+2y+7=0 in elimination method

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Answered by Siddhu6716
0

x+2y-3=0       (1)

3x+2y+7=0    (2)            we have to cancel y so we have to change the signs

(-)     (-)   (-)

-2x-10=0

so,x=  -5

so put the value in equation 1

-5+2y-3=0

2y=8

so,y=4

Answered by sud126
0

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