janeakibit janeakibit
  • 13-02-2019
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

datgamer13
datgamer13 datgamer13
  • 13-02-2019

Answer:

x = 37

Step-by-step explanation:

So we know that all 3 angles will equal 360 degrees.

Therefore, we can subtract 99 from 360:

360 - 99 = 261

To find the other two, combine like terms:

4x + x = 5x

So we now know:

5x + 76 = 261

Subtract:

261 - 76 = 185

Then divide:

185 / 5 = 37

So x = 37!

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