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25-10-2020
Mathematics

contestada

RS = 3x – 16, ST = 4x – 8, RT
8= 60
Equation:
60
11

RS 3x 16 ST 4x 8 RT 8 60 Equation 60 11 class=

Respuesta :

mlarsen5000 mlarsen5000

25-10-2020

Answer:

3x-16+4x-8=60

x=12

RS=20

ST=40

Step-by-step explanation:

3x-16+4x-8=60

7x-24=60

7x=60+24

7x=84

x=84/7

x=12

RS=3x-16=20

ST=4x-8=40

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