mclaughlint1502
mclaughlint1502 mclaughlint1502
  • 22-11-2021
  • Mathematics
contestada

Elena said the equation 9x+15=3x+15 has no solutions because 9x is greater than 3x. Do you agree with Elena? Explaining your reasoning.

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jadon0506
jadon0506 jadon0506
  • 22-11-2021

Answer:

it does have a solution x=0

Step-by-step explanation:

9x+15=3x+15

6x+15=15

6x=0

x=0

Answer Link
DJN1K3
DJN1K3 DJN1K3
  • 22-11-2021

Answer:

I agree.

Step-by-step explanation:

Here is my explantion:

[tex]9x+15=3x+15\\\\Simplify:\\9x=3x\\\\Subtract 3x from both sides\\9x-3x=3x-3x\\\\\\Simplify:\\6x=0\\\\Divide both sides by 6\\\frac{6x}{6} =\frac{0}{6}\\[/tex]

Answer Link

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