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crimeas [40]
3 years ago
10

Can someone please help me solve this? 2x+5y=-1 -10x-25y=5

Mathematics
1 answer:
fredd [130]3 years ago
3 0

this is system of equations

2x + 5y = -1   times this one by 5 to make the y's opposite

-10x -25y = 5

10x - 25y = -5  (this is it times by 5, now add them)

__________

0 + 0       = 0    

now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.  


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