August 2018 1 10 Report
Zd1 Rozwiąż równania.
a)6x=3
b)-3x=7
c)2x=1:5 jedna-piąta itd
d)1,2x=4,8
e)1:3x=3
f)-3:5x=-5
g)3:4x=-4:9
h)0,1x=-7
zd2 rozwiąż równania
a)-3x=2x-10
b)2x-2=7-x
c)10=4-2x
d)-(2x-1)=4
e)2(x+1)=x
f)2t-(3t+1)=6
g)-(4+x)=2(3-x)
h)3(y+6)-y=2(y+9)
i) (x-7)-2(3x+5)=3

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