Mathematics, 25.09.2019 20:00 afitzgerald

Which of the following equations has infinitely many real solutions?
a) 4x + 1 = x-1
b) 4(x-5)=4x+20
c) 4(x-5) =4x-20
d) 4x+ 1 = 4x-1
which of the following equations has exactly one solution?
a) x + 1= x + 1
b) 7x= 7x
c) x + 1 = x + 2
d) 7x= 7
which of the following equations has no real solutions?
a) 14x-6=14x-6
b) 4(x+8) = 4( x+4)
c) 4x-8 =4x -28
d) 8(x-6) =8x-48

Answers: 2

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Which of the following equations has infinitely many real solutions?
a) 4x + 1 = x-1
...