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kherson [118]
2 years ago
11

a system of two linear equations has infinitely many solutions. one of the equations in the system is y-3x=-3.write an equation

that can be used to complete the system so that it has infinitely many solutions.solve your system using any method to show that it has infinitely many solutions.
Mathematics
1 answer:
Troyanec [42]2 years ago
8 0
The other equation could be 

2y - 6x = -6

Solving:-

y - 3x = -3..........(1)
2y - 6x = -6........(2)
multiplyng the first equation by 2 gives
2y - 6x = -6

so equations (1) and (2) are the same equation
If we graph them they will be the same line 
Every point on that line will be a solution.

So there are infinitely many solutions
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5 0
3 years ago
She spent 1/6 of it on snacks and 1/3 of it on a new book. She saves the rest. What fraction of the money did she save?
Doss [256]

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4 0
3 years ago
Read 2 more answers
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sladkih [1.3K]
The equation of a line starting from two points is:
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From this you get the equation of your line:
y(x)=3x+1




4 0
3 years ago
Read 2 more answers
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