L
- 3 (x-4)+1=-8
M
-5x=98+2x
N
28-2x+3=-3x
me ayudan xfis
- 3 (x-4)+1=-8
M
-5x=98+2x
N
28-2x+3=-3x
me ayudan xfis
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Respuesta:
-3(x-4)+1=-8
-3x+12+1=-8
-3x=-8-13
x=-21/-3
x=7