Math, asked by Sristityagi9412, 11 months ago

If 12x+13y=29 and 13x-12y=21 x-y=

Answers

Answered by aditya123jamui

4

Answer:

26y is the answer

please mark in BRAINLIST

Answered by aiswaryars148

15

12x+13y=29.......(i)

13x+12y=21(ii)

add (i) and (ii)

12x+13y=29

13x+12y=21

25x+25y=50

25(x+y)=50

x+y=2

Previous Question

Next Question

Similar questions

Math, 5 months ago

the circumference of a given circular park is 55m. it is surrounded by a uniform path of 3.5m. Find the area of the path...

Social Sciences, 5 months ago

WHAT IS 1ST FORMULA OF MATHS...

Biology, 5 months ago

निम्नलिखित के संधि विग्रह कर प्रकार लिखिए । (क) तदैव (ख) यध्दपि (ग) पवन:...

Chemistry, 11 months ago

PLZ TELL THE PLACES OF WOOL YEALDDING ANIMALS IN THE WORLD...

Physics, 11 months ago

Abdul while driving to school computers the average speed of his trip to be 12 kilometre per hour on return trip along the same route there is a less traffic and average speed is 30 km per hour what is the average speed of Abdul trip...

Physics, 1 year ago

(d) BaCl2 +H2SO4 BaSO4 + HCI plzzz balance this equation step by step..

Geography, 1 year ago

The full former of ISRO?

Computer Science, 1 year ago

Which type of software is word processing...