X+Y=12 &x-y=4 find x
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2x=16
so x=8
hope it helps
so x=8
hope it helps
Answered by
0
Given
x+y = 12...... (i)
x-y =4 ........ (ii)
add eq (i) and (ii) we get
2x= 16
x=8
which is the right answer
x+y = 12...... (i)
x-y =4 ........ (ii)
add eq (i) and (ii) we get
2x= 16
x=8
which is the right answer
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