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

For the equation 2(4x+10)=8x+k what value of k will create an equation with infinitely many solutions?
asked 103k views
2 votes
For the equation 2(4x+10)=8x+k what value of k will create an equation with infinitely many solutions?

asked
User Gustavo Ramos
by
7.5k points

2 Answers

1 vote
8x+k 20 2(4x+10)=8x+k
answered
User Rayfranco
by
9.3k points
5 votes
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
answered
User Sun Gengze
by
8.1k points
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