Mathematics
Mathematics, 10.03.2021 23:50, edjiejwi

Which systems of equations have infinite solutions? a. 2x+5y=31
6x-y=13

b. y=14-2x
6y+3y=42

c. 2x+y=14
x=13-2y

d. 2x+y=10
-6x=3y=7

e. y=13-2x
4x-3y=-19

f. 2x+y=17
x=13-2y

answer
Answers: 1

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Which systems of equations have infinite solutions? a. 2x+5y=31
6x-y=13

b. y=14-2...

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