Question

solve using substitution method x minus 3 Y is equals to 3 3x minus 9 Y is equals to 2

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Answer 1

Answer:

Step-by-step explanation:

x + 3y =3........1

3x- 9y =2.......2

let x=3- 3y

3(3-3y) - 9y = 2

9-9y -9y =2

-9y-9y = 2-9

-18y = -7

y=7/18

x=3- 3(7/18)

x=3-7/6

x=11/6

Answer 2

No substituting Method is

Possible in this Pair of equation.

Because Here Line is Parallel Not Intersecting , Hence No Solution

Step-by-step explanation:

see the Pic