English, asked by pc0815532, 3 months ago

The units digit of a two -digit number is 3 and seven times the sum of the digits ??

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Answers

Answered by sk9844hcis

131

Answer:

Number =y×10+x

Given x=3

7(x+y)=10y+x...(1)

7(3+y)=10y+3

21+7y=10y+3

−3y=−18

y=6

Number =63

Answered by sadiakhan34

1

Answer:

Your answer is 60.

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