adalie58
adalie58 adalie58
  • 23-03-2021
  • Mathematics
contestada

I only need help with x

I only need help with x class=

Respuesta :

Crxxom Crxxom
  • 23-03-2021

Answer:

x = 7

Step-by-step explanation:

The triangle on the right is an equilateral triangle as the three interior angles are of the same degree, thus

5y - 4 = 3x - 5

Since we know that y= 4,

20 - 4 = 3x - 5

x = 7

Answer Link

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