August 2018 3 14 Report
Zad1.
a)3x+34=-2x-11
b)4x-5-7x=2-5x-23
c)4x-5+2x=4-7x+31
d)3x-15>5x-33
e)5x-7≥8x+11
f)6x+7-7x>2-4x-17
g)-4x-11+3x≤3-2x-24
Zad2
a.(x+4)-2(x+3)=7
b)-(3-x)+(2x+2)=-(1-2x)+(2x-15)
Zad3.
a)-3(x+2)-2(x+3)=7
b)2(2x+5)-3(5+x)=4(x+3)+2(2x+2)
c)4(2x-8)-6(x-4)=2


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