HindelM552563 HindelM552563
  • 28-10-2022
  • Mathematics
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please show full step by step explanation, solve number 9 first

please show full step by step explanation solve number 9 first class=

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JurgenJ164597 JurgenJ164597
  • 28-10-2022

Problem N 9

we have that

UW=UV+VW -----> by addition segment postulate

substitute given values

(2x-8)=(x-8)+(12)

solve for x

2x-8=x+4

2x-x=4+8

therefore

The answer is

x=12

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