2x+5y=25 solve for x
3x-2y=9 solve for y
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Answered by
0
x=5,y=3.............
Answered by
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heyaa!!
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Solution:-
Given equations...
2x+5y=25.............1)
3x-2y=9...........2)
Multiply 1) by 2 and 2) by 5.
4x+10y=50
15x-10y=45
----------------
19x = 95
x= 5
now, by substituting the value of z in eq 1)
we get,
2×5+5y =25
10+ 5y=25
5y=25-10
5y=15
y=3
=================↓
Solution:-
Given equations...
2x+5y=25.............1)
3x-2y=9...........2)
Multiply 1) by 2 and 2) by 5.
4x+10y=50
15x-10y=45
----------------
19x = 95
x= 5
now, by substituting the value of z in eq 1)
we get,
2×5+5y =25
10+ 5y=25
5y=25-10
5y=15
y=3
sidra2119:
how can i find y=3
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