please answer this question of
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2x+3y+1=0 ...... eqn 1
7-4x=3y
=4x+3y-7=0 ..... eqn 2
eqn 1*2h
= 4x+6y+2=0 .... eqn 3
Now, eqn 3- eqn 2 =
4x+6y+2=0
-4x+3x-7=0
= 3x+9=0
x= -3
4(-3)+6y+2=0
6y= 10
y=10/6
y=5/3
HOPE IT HELPS :)
7-4x=3y
=4x+3y-7=0 ..... eqn 2
eqn 1*2h
= 4x+6y+2=0 .... eqn 3
Now, eqn 3- eqn 2 =
4x+6y+2=0
-4x+3x-7=0
= 3x+9=0
x= -3
4(-3)+6y+2=0
6y= 10
y=10/6
y=5/3
HOPE IT HELPS :)
Answered by
1
it will help u my friend
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jode1:
its my pleasure
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