Question

solve the following.
subtraction method 4x+6y=18Solve
2x+3y=9​

Answer 1

Answer:

2x+3y=9.......(1)

4x+ 6y = 18...........(2)

2(2x+3y) =18

2x+3y=9

hence, eq. (1) overlaps on eq.(2)

Graphically

let x =0

then, 2×0+ 3y=9

3y=9 = y=3

when y=0

then, 2x+3×0 =9

2x =9

x =4.5

Please mark the answer as brainliest.

Step-by-step explanation: