solve que 1
fast... plz
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Answered by
1
let the unit digit be x
Tens will be x+3
original no.
10(x+3)+x=11x+30
Reversed= 10x+x+3=11x+3
a/q
11x+30+11x+3=121
22x+33=121
22x=88
x=4
original no.= 11×4+3
=47
Tens will be x+3
original no.
10(x+3)+x=11x+30
Reversed= 10x+x+3=11x+3
a/q
11x+30+11x+3=121
22x+33=121
22x=88
x=4
original no.= 11×4+3
=47
Answered by
15
Step-by-step explanation:
11x + 30 + 11x + 3 = 121
22x + 33 = 121
22x = 88
x = 4
Hope it will be helpful ✌️
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