Math, asked by Anonymous, 9 months ago

2x+6y+1=0,2x+3y+8=0, solve by cross multipication

Answers

Answered by Asifalvi

0

12345678800987654321

Answered by lathadeviummadi70

0

Answer:

x=1/2 , y=7/3

Step-by-step explanation:

2x+6y = -1 ---------------1

2x+3y =-8 ----------------2

equation 1-2

2x+6y =-1

-2x-3y =8

----------------

3y=7

y=7/3

substituting the value in equation 2

2x+7=8

2x=1

x=1/2

Previous Question

Next Question

Similar questions

English, 5 months ago

ICT does not refer to...

Math, 5 months ago

0.2 = how much in fraction...

Chemistry, 5 months ago

A. Oxidction numbers of Cl atoms marked as Clº and Clb in CaOCI, (bleaching powder) are Clº Ca 0-C1b a. zero in each b.-1 in Cla and +1 in C1b c. +1 in Cle and -1 in C1b d. 1 in each...

English, 9 months ago

Long answer-type question (100 – 120 words): “…he has never yet learnt to behave”. In the light of this, what is the writer’s opinion about the camel? Can anyone help me out from this question????

Math, 9 months ago

the smallest five digit number formed using the digits 6,0,2,4,7...

Physics, 1 year ago

helium gas is filled in a two indicator bottles A and B the mass of the gas in the two bottles is 10 gm and 40 gm respectively .If the speed of sound is the same in both bottles , what conclusion will you draw?

Physics, 1 year ago

explain lens maker formula derivatives with daigram no copy on Google...

Physics, 1 year ago

what is meant by magnetic field how is the direction of magnetic field at a point is determined...