2x + y = 5; 3x-y = 5
Answers
Answered by
4
Step-by-step explanation:
2x+y=5
3x-y=5
5x=10
x=2
y=1
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Answered by
0
2x + y = 5; 3x-y = 5
RHS is equal..
so
2x+y+3x-y =5
2x+3x+y-y=5
y will get cancelled
2x+3x=5
5x=5
x=5/5
x=1
y= 2x+y=5
y= 2x1+y=5
2+y=5
y=5-2
y=3
y=3x-y=5
3x1-y=5
3-y=5
y=5+3
y=8
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