September 2018 1 15 Report
1.Rozwiąż równania i nierówności.
a)2x-5=4x+17
b)3x+34=-2x-11
c)4x-5-7x+2-5x-23
d)4x-5+2x=4-7x+31
e)3x-15>5x-33
f)5x-7>8x+11
g)6x+7-7x>2-4x-17
h)-4x-11+3x<3-2x-24

2.Rozwiąż równania
a) (x+4)-(3-2x)=(3x+4)-(6+x)
b) -(3-x)+(2x+2)=-(1-2x)+(2x-15)

3.Rozwiąż równania.
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
d) -3(x+2)+2(2x-3)=-7(3-x)+5(1-2x)

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