Answer:
4.5
Step-by-step explanation:
6x + 42 = 18x - 12 (alternate angles)
or, 18x - 6x = 42+12
or, 12x = 54
or, x = 54/12
x= 4.5
I don't know the answer I'm just answering some thing so that Brinley will let me ask a question. Hope this helps LOL
<span>No. Its x=4. You couldn't cut the box to much lower without it being absurd.
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