Math, asked by DevuSanthosh, 8 months ago

2)Solve the equation using "Crammer's Rule"
a) 3x-2y=5
b) 5x-y=5

Please Do Fast Its Urgent...

Answers

Answered by Sike15

1

Step-by-step explanation:

3x = 2y + 5

x = [2y +5]/2

5x - y = 5

5x = 5 + y

5 * 2y+5/2 = 5+y

(10y + 25)/2 = 5 + y

10y + 25 = 10 + 2y

8y = -15

y = -15/8

Answered by aryan8459466045

13

Step-by-step explanation:

........

.

......

.........

......

Attachments:

Previous Question

Next Question

Similar questions

English, 4 months ago

what does discrination takes place...

Math, 4 months ago

Trigonometry chapter...

Economy, 4 months ago

In State Bank of India there is the bank account of Rakesh who has to the type of account in which he can deposit the amount of money and withdrawn the amount of money with no limit and such account is being opened by the Rakesh for the purpose of business. On the other day his mother has open the type of account where she can conveniently deposit the money she saves. She has got check...

Economy, 8 months ago

5. What is multiple cropping?

Math, 8 months ago

Factories x^2-9x+14...

Math, 11 months ago

square root of 3x^2 -2 and verify relation between zeroes and coefficients...

Math, 11 months ago

a rectangle field is 15 m long and 10 m wide . another rectangular field having the same perimeter has its sides in the ratio 4 : 1 find the dimensions of the rectangular field.

Math, 11 months ago

Please anyone teach me how to do this ...