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Math CBSE
10th std
Ch-03: Pair of linear equations in two variables
4.
Find the two numbers
Exercise condition:
2
m.
The sum of the two numbers is
39
. If one of the numbers is
12
more than
2
times the other number,
calculate
the two numbers using the substitution method.
9
,
30
8
,
31
10
,
29
30
,
8
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