October 2018 2 50 Report

1. Rozwiaz rownania a) 4(t-1)-2=t-12

b) 1/3x-2=5-2/3x

c) 2/3x=2=1/3 (x+9)

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

e) 4x+2=5x-(x-1)

f) 4x-3=3-4x

g) y+2=1/2(2y+4)

h)2x=0

i) 1/3(x+1)= 1/3x+1

j) 3x=9

k) x-1=2(x+1)

l)3x+6=0 ł)3x=2x-10

m)9(x+8)=9x+8

n)2x-2=7-x DAJE NAJ ! prosze na 16 ;)


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