Math, asked by deshmukhdarshana24, 4 months ago

(v) 2x + 3y+4=0; x-5y = 11
(vi)

Answers

Answered by cuteattitudegirl

3

Answer:

your answer is above ..........

Attachments:

Answered by ramanujy74

6

Answer:

2x+3y=-4 ......... equation first

x-5y=11............ equation second

multiplied equation second by 2 and subtract from equation first

2x+3y=-4

-2x+10y=-22

13y=-26

y=-26/13

y=-2

now, putting the value of y in equestion first

2x+3×-2=-4

2x-6=-4

2x=-4+6

x=2/2

x=1

Previous Question

Next Question

Similar questions

English, 2 months ago

under the greenwood tree poem rhyme scheme 7th class ...

Biology, 2 months ago

2. Write the diseases caused by micro organisums?

English, 2 months ago

Explain the term 'global energy consumption'. Name two important factors which affect global consumption of enrgy...

English, 4 months ago

Give a brief summary of the chapter "Harry Potter learns quidditch".

Science, 4 months ago

5 Persons including 2 adults and 3 children, sit in a line foro Photograph. How many different arrangements can be done if iJ anybody can sit anywhere ii] Adults accupy the end seats. ni children occupy the end and the middle seat...

Physics, 10 months ago

The reaction responsible for the production of light energy from the sun will be: (a) fission (b) fusion (c) nuclear (d) none of these...

Physics, 10 months ago

Particle nature and wave nature of electromagnetic waves and electrons can be represented by : (a) photoelectricity and electron microscopy (b) light is refracted and diffracted (c) X-rays is diffracted, reflected by thick metal sheet (d) electrons have small mass, deflected by the metal sheet...

Physics, 10 months ago

In a hydrogen atom following the Bohr’s postulates the product of linear momentum and angular momentum is proportional to (n)ᵡ where ‘????’ is the orbit number. Then ‘x’ is (a) 0 (b) 2 (c) – 2 (d) 1...