October 2018 2 13 Report

Rozwiąż równania :

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)-(1-x)=1

i) ½(x-1)=4

j) -¼(2+x)=¾

k) -2(x+½)-3(x+⅓)=0

l) (x+2)-6=0,5x

m) 0,1(x+2)=0,2

n) 6(1-⅓x)=2(1+½y)

o) 0,3y-2(o,1x+1)=0

p) 0,5(x-3)+0,25(2x+6)=5

Ze sprawdzeniami. Porsze was to na jutro plis pomóżcie <prosze> :)


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