August 2018 1 64 Report
1. Rozwiaż równania i wykonaj sprawdzenia.
a) 2(x + 1)=4
b) 4= 2(x-1)
c) 3( x-2)= x
d) 3(2x + 3)= x-1
e) 4( x-1)= 3(x + 1)
f) -(x-1) = 2
g) x=1-3(x + 1)
h) (x +1)-(x-1)=1
i) ½(x-1)=4
j) -¼(2 + x)= ¾x
k) -2(x + ½)-3(x + ⅓)=0
l) (x +2) *6= 0,5x
m) 0,1(x+2)= 0,2x
n) 6(1-⅓x)= 2(1 + ½x)
o) 0,3x - 2(0,1x +1)=0
p) 0,5(x-3) + 0,25(2x +6)=5

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