amaya6972 amaya6972
  • 12-10-2020
  • Mathematics
contestada

Given: x+4=9 Prove: x=5

Respuesta :

nadiaaaa828
nadiaaaa828 nadiaaaa828
  • 12-10-2020

First subtract 4 from 4 and from 9.

Then cancel out the 4 you subtracted from the 4.

After that you have x=5

Answer Link

Otras preguntas

Is it bad to smoke at a young age? What are the risks of it?
two benefits of a cloud-based system are
Which of the following substances are largely ionic? NF3 CaCO3 HgCl2 LiBr N2 BaO BrF3 PCl3
It costs 7.05 dollars for 3 tacos what is the unit rate
the success of the Minoans was based on what?
The letter "p" in the symbol 4p3 indicates the ____? The letter "p" in the symbol 4p3 indicates the ____ B orbital shape. D speed of an electron.
Combining like terms with negative coefficients 3z+2+(−5z)+6
By what method did Mr. Hyde commit suicide? A hanging B jumping out of the window C drowning D poison
Three times the sum of eight and a number is sixty
Help me find this out! Factor −1/4 out of −1/2x−5/4y. You get lots of points if you help!