November 2018 1 36 Report

1. rozwiąż równania:

a.((x)-5)=2

b.((x)+4)=8

c.((x)-6)=6

d.((x)+8)=8

2. rozwiąż równania

a.((x+4)+3)=8

b.((x-5)-7)=3

c.((3x-8)+2)=3

d.((2x+5)-1)=2

3. rozwiąż równanie

a.(x-3)+(x+3)=6

b.(x-1)+(x+3)=4

c.(2x+3)=(x-1)+8

d.6-(4-x)=(2-3x)

znaki ( ) to pionowe kreski :)


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