water19 water19
  • 17-03-2019
  • Mathematics
contestada

x+2x+45=180 what is x​

Respuesta :

Iriscultmember Iriscultmember
  • 17-03-2019

x+2x+45=180

Subtract 45 from both sides

180-45=135

x+2x=135

Combine like terms

3x=135

Divide both sides by 3

135/3=45

x=45

Answer Link
Аноним Аноним
  • 17-03-2019

Answer:

x=45

Step-by-step explanation:

x+2x+45=180

3x+45=180

3x=135

x=135/3

x=45

Hope it helps.

Answer Link

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