cozyboy56
cozyboy56
17-03-2020
Mathematics
contestada
Find mZabc
(6x-7)
(4x+23)
15
90
83
41
Respuesta :
profarouk
profarouk
17-03-2020
Answer:
15
Step-by-step explanation:
Let x = m∠abc
6x-7 = 4x+23
⇔
6x - 4x = 23 + 7
⇔
2x = 30
⇔
x = 15
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