Question

3x-y=3
9x-3=9
Solve this equation​

Answer 1

Answer:

y=1

x=4/3 is your answer

Answer 2

Step-by-step explanation:

3x-y=3

y=3-3x

9x-3=9

9x=9+3

9x=12

x=12/9

x=4/3

then

y=3-3x

y=3-3•4/3

y=3-4

y= -1

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