August 2018 1 12 Report
Pilne ! ;)))).
dam naj pierwszej osobie , która zrobi całe ;).

1.
a) 1,5 (2-3x) - 0,7 (x-4) = 8

b) 1,2x -0,75 +3 - 1,8 x = 3

2.
a) 8(3x +2) = 5 (6x-4)
-1 ; 0 ; 6 [podstawić pod x]


pliss ! :)
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