givonnipagan
givonnipagan
02-11-2020
Mathematics
contestada
I NEED HELP BADLY!!!
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theexlas
theexlas
02-11-2020
Vertical angles are where the top equals the bottom or the left equals the right angle. So we would do:
8x - 13 = 5x + 8
And then substitute.
3x = 21
x = 7
Answer Link
juraijsaeed
juraijsaeed
02-11-2020
Answer:
8x-13=5x+8
8x-5x=13+8
3x=21
x=21/3
x=7
Answer Link
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