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question no 2 please​

Question No 2 Please class=

Sagot :

Answer:

x=0 y=-3

Step-by-step explanation:

2x-y-3 =0

4x+y+3=0

Add the two equations together to eliminate y

2x-y-3 =0

4x+y+3=0

------------------------

6x +0y+0=0

6x = 0

Divide each side by 6

6x/6 =0/6

x =0

Now we can find y

2x-y-3 =0

2(0)-y -3 =0

-y-3 =0

Add y to each side

-y+y -3=0+y

-3 =y