Elimination method 3x-7y+=0 & 2x+y+10=0
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3x-7y=0-----------(1)
2x+y+10=0--------(2)
2eq(1)-3eq(2)
6x-14y-6x-3y-30=0
-17y=30
y=-30/17
Put y in eq 1
3x+210/17=0
x=-70/17
2x+y+10=0--------(2)
2eq(1)-3eq(2)
6x-14y-6x-3y-30=0
-17y=30
y=-30/17
Put y in eq 1
3x+210/17=0
x=-70/17
shoaib50:
x value 5 and y value -20
then we will get -1x+5. and by solving this week find x value 5
then put value of x in 2x+y+10 we will find value of y -20
I hope you understand
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