Question

do the following equation by elimination method
2x+3y=7
6x+5y=11

Answer 1

Answer:

answer in elimination method.

Step-by-step explanation:

2x+3y=7.....(I)

6x+5y=11..........(2)

multiply (1) eq. by 6 and multiply (2) eq. by 2.

which is ..

12x +18y = 42....(3)

12x + 10y = 22 .......(4)

subtract (4) from (3)

then it is

8y = 20

y=20/8

y=5/2

then x=. -1/4