November 2018 2 11 Report

Sprawdź czy liczba -4 spełnia podane równania . Zaznacz TAK lub NIE .

a) 3x + 7 = -5

L = ...........................

P= ...........................

Tak / Nie

b)-8x+4=5x+16

L=..........................

P=...........................

Tak/nie

c) 2(x+6)=-4

L=...................................

P=.................................

tak/nie

d)5-x=2x+9

P=.........................

L=................................

tak.nie

Dam naj ! :*


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