gabewilkinsark gabewilkinsark

19-01-2021
Mathematics

contestada

1)
19x + 6
21x - 6
A) 6
B) 8
C) 7

1 19x 6 21x 6 A 6 B 8 C 7 class=

Respuesta :

joshuarichardson2306 joshuarichardson2306

19-01-2021

Answer:

x = 6

Step-by-step explanation:

they are parallel so they are equal so

19x + 6 = 21x - 6

19x +12 = 21x

12 = 2x

x = 6

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