taylorpersic8 taylorpersic8
  • 14-07-2021
  • Mathematics
contestada

What is the value of x that makes l1||12?
A. 11.3
B. 14
C. 22
D. 10

What is the value of x that makes l112 A 113 B 14 C 22 D 10 class=

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Аноним Аноним
  • 14-07-2021

Answer:

[tex](8x - 14) + (2x + 54) = 180 \\ 8x + 2x - 14 + 54 = 180 \\ 10x - 14 + 54 = 180 \\ 10x + 40 = 180 \\ 10x = 180 - 40 \\ 10x = 140 \\ x = \frac{140}{10} \\ x = 14[/tex]

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