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a) x=-48,5
b) x=-305
c) x=-35
d) x=-26
e)-11,5
a)27×(-0,5)-35=-13,5-35=-48,5
b)27×(-10)-35=-270-35=-305
c)27×0-35=0-35=-35
d)27×1/3-35=9-35=-26
e)27×1/2-35=13,5-35=-21,5
a) x = - 0,5
27x-35=27*0,5-35=-21,5
b) x = - 10
27x-35=27*(-10)-35=-326,5
c) x = 0
27x-35=27*0-35=-35
d) x = 1/3 (jedna trzecia )
27x-35=27*⅓-35=9-35=-26
e) x = 1/2 (jedna druga)
27x-35=27*½-35-21,5