4x+8y-7z-x+y+5z=
8a+10b-4-3a-6b+2=
4x+6y-3-7x-6y=
7mn+8n+10mn-5n+mn=
8a+10b-4-3a-6b+2=
4x+6y-3-7x-6y=
7mn+8n+10mn-5n+mn=
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Respuesta:
4x+8y-7z-x+y+5z = 3x+9y-2z
8a+10b-4-3a-6b+2 = 5a+4b-2
4x+6y-3-7x-6y = -3x-3
7mn+8n+10mn-5n+mn = 18mn+3n
Explicación paso a paso:
corona porfa