Respuesta:
a) -37+29 a -11x
b) -46x +36y -12
Explicación paso a paso:
a) (-8 +4a -6x) - (45 -25 a+5x) b) (-40x +30 y) +( -6 x +6y -12)
-8 +4a -6x -45 + 25a -5x -46 x +36y -12
-37 +29a -11x
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Verified answer
Respuesta:
a) -37+29 a -11x
b) -46x +36y -12
Explicación paso a paso:
a) (-8 +4a -6x) - (45 -25 a+5x) b) (-40x +30 y) +( -6 x +6y -12)
-8 +4a -6x -45 + 25a -5x -46 x +36y -12
-37 +29a -11x