trex805011
trex805011 trex805011
  • 24-09-2020
  • Mathematics
contestada

what is 7x-4x=27,solve for x?

Respuesta :

kingkaylee12 kingkaylee12
  • 24-09-2020

Answer:

x=9

Step-by-step explanation:

Answer Link
rose141517
rose141517 rose141517
  • 24-09-2020
7x-4x=27
Combine like terms 7x-4x (7-4) = 3
3x= 27
Divide by 3 on both sides to get x by itself

3x/3=27/3
Now what’s 3 divided by 3? 1 so x
And 27 divided by 3? 9
Answer:
X=9



Answer Link

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