Math, asked by sarabhawsar, 1 month ago

Four times a number exceeds its third-fourth by 18. Find the number.

Answers

Answered by 1910h

1

Step-by-step explanation:

Letthedigitsbexandy.

10x+y=4(x+y)+3

6x−3y=3

2x−y=1

10x+y+18=10y+x

9y−9x=19

y−x=2

x=3

y=5

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