Math, asked by avanipachpor2306, 19 days ago

21x+23y=65; 23x+21y=67 solve the simultaneous equation

Answers

Answered by hardikpadwal1208

1

Answer:

3

Step-by-step explanation:

21x +23y=65....(2)

23x +21y=67...(1)

+ - +

44x =132

therefore :- x = 132÷44 = 3

Previous Question

Next Question

Similar questions

Social Sciences, 9 days ago

We can decrease agricultural production by the reckless use of...

Math, 9 days ago

would the lamp glow if the pencil is replaced by a steel ruler?why?

English, 9 days ago

Describe the symbolic interpretetion of the poem .

Math, 19 days ago

plz write answer in hindi language ...

Social Sciences, 19 days ago

definition of new middle class...

Math, 7 months ago

find the value of 166 2 by 3% of 3 meters ...

English, 7 months ago

write a paragraph on discipline 100 words...

Chemistry, 7 months ago

an aqueous solution boils at 100.512 degree Celsius. The freezing point of solution is Kf is 1.86 KKg per mol , Kb is 0.512 KKg per mol...