Question

how to solve 4x+3y=0,2x+3y=18​

Answer 1

Answer:

Hope you understand and got the right answer!

Answer 2

4x+3y=0(1 EQUATION)

2x+3y=18(2 EQUATION)

BY USING ELIMINATION METHOD

MULTIPLY 1 EQUATION by 1 and MULTIPLY 2 EQUATION by 2.Now u will get,

4x+3y=0

4x+6y=36 Now do the subtraction By

- - -

-3y=-36

So y =12

PUT VALUE OF y in 1 EQUATION

SO,4x+3×12=0

4x=-36

So,x=-9