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Dominik [7]
3 years ago
14

How many solutions exist for the system of equations below? 3x+y=18 3x+y=16

Mathematics
2 answers:
kogti [31]3 years ago
7 0
<span>A) 3x+y=18
B) 3x+y=16

These equations are inconsistent and have no solutions.  If these equations were graphed, it would be two parallel lines.
</span>
emmainna [20.7K]3 years ago
6 0

we have

3x+y=18 -------> equation 1

solve for y

y=-3x+18

The slope m=-3

3x+y=16 -------> equation 2

solve for y

y=-3x+6

The slope m=-3

The two slopes are the same, so the lines are parallel.

therefore

It's an inconsistent system of equations that has no solution.

<u>the answer is</u>

The system has no solution


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