November 2018 2 31 Report

Rozwiąż i sprawdź równania:

a) 4(x-2)=3 g) 2x + 5x = 19

b) x-2x-2=4 3 2
c) 3(x+1)-5(x+1)=0 h) 4x - 5x = 1
d) 4(x-3)-2(3x-9)=0 9 12
e) 7(x-4)+2x=8 i) x-3 = 4
f) 3(2x-1)-16x= -8 3
j) 5x-2 - 16x+1 = 0
2 7
k) 2(x+2)-3(x-1)+8= 3x-1
l) 1 - 7 = x-36
2 3

Proszę o pomoc, daje naj :D


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