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rjkz [21]
3 years ago
9

Solve the following system:

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
7 0
You can rewrite the second equation because you know what y equals, so you can write it as 2x + x + 3 = 9
3x + 3 = 9
- 3
3x = 6
÷ 3
x = 2

And now you use the equation of what y equals and substitute in the value of x, so y = 2 + 3
y = 5

So your final answer is A. (2, 5). I hope this helps!
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