kyleegough kyleegough

24-01-2021
Mathematics

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Find the missing number so that the equation has infinitely many solutions
-3x + _= -5x + 20 + 2x

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thebecks thebecks

24-01-2021

Answer:

20

Step-by-step explanation:

-3x+20=-5x+20+2x

reduced:

-3x+20=-3x+20

subtract 20 from each side

Then

-3x=-3x

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