Question

Solve the system of equations.
6x+15y=15000000
x+y=2000000

Answer 1

do you know to solve?

Answer 2

I did and got x= 1666667 and y= 333333

Answer 3

But I checked it but it was an approximate value

Answer 4

To solve this first multiply second equation by 6 or 15
ok we multiply 2nd equation by 6 .
Then subtract second equation from first,
Then then u will get value of y , after that just put that value( of y) in any above equation u will get value of x...

Answer 5

6x+15y=15000000
-6x - 6y= -12000000

adding
9y = 3,000,000
y = 333333.33

Answer 6

x = 2000000 - 333333.33 = 1,666,666.67