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Number 26.

Which equation would make this system have an infinite number of solutions?

y=x+2

A. 2y = 2x+2

B. y - 2 = x

C. y = 3x - 1

D. y=2x

Respuesta :

B.

This is because when you substitute y-2 in for x, you get y=(y-2)+2.
Then the twos would cancel out, leaving you with y=y which would make an infinite number of solutions for y.

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