June 2022 1 5 Report
Rozwiąż równania:
a)
3x-5=4+2x
b)
-5x+10=-2x-8
c)
-5x-17=-9x+3
d)
7x+14=5x-22
e)
2x-4+5x=x+2
f)
-3+2x-6=3-4x
g)
7x+2=5+3x+9
h)
-5x+12+x=2x-12
i)
(x+3)-(2x-1)=1
j)
2x-(1-4x)=2+(8x-5)
k)
7-(3x+4)=(x+1)=(2x+4)

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