Lehmaami10
Lehmaami10 Lehmaami10
  • 18-09-2018
  • Mathematics
contestada

I need help on number 29

I need help on number 29 class=

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maacomattoxkrum
maacomattoxkrum maacomattoxkrum
  • 18-09-2018

x = All real numbers or 0.

First you should distribute both sides of the equation. This gives you 42x+42=42x+42.

Then, subtract 42 from both sides. This gives you 42x=42x.

Now, divide 42 on both sides. This gives you x=0 or all real numbers.

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Cathi Cathi
  • 18-09-2018
When you get the same numbers on both sides of the equation. The answer is is all real numbers. Not 0
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