2 years ago

For the equation 2(4x+10)=8x+k what value of k will create an equation with infinitely many solutions?

2 answers:

Komok [63]2 years ago

3 0

20; make both equations equal so whatever you plug in for x will be the same
2(4x+10)=8x+k
8x+20=8x+k
k=20

3 0

8x+k 20 2(4x+10)=8x+k

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