Select all the systems of equations that have exactly one solution.
1. y=3x+1 =-3x+7
2. y=3x...
Mathematics, 22.01.2022 06:10 ripbobbyjackson6701
Select all the systems of equations that have exactly one solution.
1. y=3x+1 =-3x+7
2. y=3x+1 =x+1
3. y=3x+1 =3x+7
4. y=x-10 =-x+20
5. y=x+10 =-x+12
Answers: 3
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