ashhhlleeyy ashhhlleeyy
  • 17-09-2020
  • Mathematics
contestada

We just started learning this and I still don’t understand it!?help!

We just started learning this and I still dont understand ithelp class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 17-09-2020

Answer:

  • x = 4
  • RS = 25
  • ST = 11

Step-by-step explanation:

  • RT = RS + ST
  • RT = 36

Part A

  • 6x + 1 + x + 7 = 36
  • 7x + 8 = 36
  • 7x = 28
  • x = 4

Part B

  • RS = 6x + 1 = 6*4 + 1 = 25
  • ST = x + 7 = 4 + 7 = 11
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