October 2018 2 9 Report

Błąaagam pomocy . Dam naaaj ;)

Zad.1

a) 2x+ 5 = 14,8 + (x-3)

b) jedna czwarta x - ( 4+ jedna druga x) = 2

c) 2(3-x) -4 (x -5 ) = 2x+2

d) jedna trzecia razy (-6x +9)-4 = -5 (x+1)

e) 0,2 razy ( 10 - 5x ) = 3+2 (x-1)

f) 37= ( 20 -4x) razy 0,5 -7x


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