Respuesta:
f.×+3-7×= - 40+7
(−6x+3)−{−33}=0
−6x+36=0
(−6)⋅x+(36)=0
x=−(36)−6
x=−(6)⋅(6)(6)⋅(−1)=6
g.9 - 3 ×+ 2× = 4 × +39
9−6⋅(−156)=0
9−(−936)=0
945=0
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Respuesta:
f.×+3-7×= - 40+7
(−6x+3)−{−33}=0
−6x+36=0
(−6)⋅x+(36)=0
x=−(36)−6
x=−(6)⋅(6)(6)⋅(−1)=6
g.9 - 3 ×+ 2× = 4 × +39
9−6⋅(−156)=0
9−(−936)=0
945=0