ashleymorelos909
ashleymorelos909
27-10-2020
Mathematics
contestada
Can someone help please
Respuesta :
jonesjrroberte
jonesjrroberte
27-10-2020
L = 31
M = 90
N = 59
L + M + N = 180
(3x-5) + 90 + (5x-1) = 180
Combine
8x + 84 = 180
8x = 96
X = 12
Replace X with 12 for N and L
L = (3x -5) = 36 -5 = 31
N = (5x - 1) = 60 - 1 = 59
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