1.

Any value of x and y in y=-3x+4within solution​

Answer»

Step-by-step EXPLANATION:

x=y ....(i)

3x−y=4 .....(II)

x+y+z=6 ......(III)

PUT x=y in EQUATION (ii)

3x−x=4

⇒ x=2

So, y=2

⇒2+2+z=6

⇒z=2


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