X + 3 Y - 6 =0 , 2x-y=5 std 10
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Answered by
0
2x+6y=12
2x-y=5
solving...
Y=1
X=3
2x-y=5
solving...
Y=1
X=3
Answered by
2
X+3y-6=0 --------(1)
2x-y=5---------(2)
from equation (1)
X=-6-3y
so,X=-3y+6
put ,X=-3y+6 in equation (2)
2(-3y+6)-y=5
-6y+12-y=5
-7y+12=5
-7y=5-12
-7y=-7
so,y=1
put,y=1 in equation (1)
X+3(1)-6=0
X+3-6=0
X=6-3
X=3
hence,X=3 and y=1
hope this will help u☺️
2x-y=5---------(2)
from equation (1)
X=-6-3y
so,X=-3y+6
put ,X=-3y+6 in equation (2)
2(-3y+6)-y=5
-6y+12-y=5
-7y+12=5
-7y=5-12
-7y=-7
so,y=1
put,y=1 in equation (1)
X+3(1)-6=0
X+3-6=0
X=6-3
X=3
hence,X=3 and y=1
hope this will help u☺️
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