If
48 + 24 =56; Find a.
a
Solution
48
+ 88 =56
a
88 = 56 - 48
a
88 = 8
a
88
= 8a after multiplying by a both sides.
88 = 8a
8
8
11
= a
Hence
a=11.
TRY THIS.........................
22
+ 72 = 30 ; find c.
c
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