Answer:
b) 3x
Step-by-step explanation:
2x + x = 3x
ΔABC ≡ ΔDFE
⇒ line EF = BC
.
<u>Solve x:</u>
3x - 4 = 20
3x = 24
x = 8
Answer: x = 8
The Correct Answer On Edgen2020 Is
A) Linear pair postulate.
Good Luck!! :))
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