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nexus9112 [7]
3 years ago
9

Determine ig the following has no solutions, infinite solutions, or one solution

Mathematics
1 answer:
Stella [2.4K]3 years ago
3 0
We can use substitution or elimination
Let’s use substitution
Make slope intercept equation for the first equation
Y = -x + 5
Now plug in the y value for the second equation
-5x - 4(-x + 5) = -18
-5x + 4x - 20 = -18
-1x = 2, x = -2

There is one solution
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Yo sup??

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