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A set of equations is given below: Equation C: y = 6x + 9 Equation D: y = 6x + 2 Which of the following best describes the number of solutions to the given set of equations? One solution No solution Two solutions Many solutions

2 Answers

3 votes
Hello again Kristian

Y = 6x + 9
Y = 6x + 2

We need to solve 6x + 9 for y in y = 6x + 2
Y = 6x + 2
6x + 9 = 6x + 2
6x - 6x = 2 - 9
0 = -7

No solutions

The correct option is the second option.

Good luck with your education!
User Ajdin
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2 votes
So we can get from these two equations that y = 6x + 2 = 6x + 9

6x + 2 = 6x + 9
0 = 7 , but that's incorrect, so this set has no solution.
User Kevin Marin
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7.9k points