riascosmaira177 riascosmaira177
  • 25-09-2020
  • Mathematics
contestada

5(х + 4) = 5х + 20.
How can I determine if that’s infinite or no solutions ?

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Аноним Аноним
  • 25-09-2020

Answer:

Infinite

Step-by-step explanation:

[tex]5(x+4)=5x+20\\\\5x+20=5x+20[/tex]

Both sides of the equation are identical. This means that all values for x are true, and the equation has infinitely many solutions.

If it had no solutions, the final product would be a contradiction.

Hope this helps.

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brebda
brebda brebda
  • 25-09-2020
distribute 5 to x and 4 and remove the parentheses [5x+20=5x+20] subtract from both sides or divide by both sides which will give you 5x=5x or 20=20. it’s infinite because it’s the exact same number
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