Question

find X and Y if (3X , X+Y) = (9,3)
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Answer 1

Step-by-step explanation:

It is given that 3x = 9

So, 3x = 9

x = 9/3

x = 3

We find that x = 3

Then, x + y = 3

3 + y = 3

y = 3 - 3

y = 0