Math, asked by sarabhawsar, 3 months 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

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

0.004 gm O₂ is dissolved in an aqueous solution of 50 litre, then, what would be the ppm of solution by weight-volume ? (a) 0.04 (b) 0.008 (c) 0.004 (d) 0.08...

Social Sciences, 1 month ago

Write a speech on patriotism.

Geography, 1 month ago

Identify the negative changes occurred in Subfigure-2. ( ) a) Rise in Social & Economic life standards b) Deterioration of Natural Resources or both ...

Art, 3 months ago

what's the period of the civilization when it grown up on the river panchanad...

Math, 3 months ago

5/9 or -3/-2 which rational number is greater in pairs ...

English, 10 months ago

name the substance which is called black gold...

Math, 10 months ago

ANSWER IN BRIEF In a test, for the maximum marks of 20, 50% of the students scored more than 15 marks and the rest 50% scored less than 15. Then the score '15' is _________. a) Median b) Mean c) frequency d) mode...

French, 10 months ago

French word of 'how'...