September 2018 1 12 Report

Rozwiąż równania.

a) 5x+3=x+19

b) 2+3m=5-5m

c)4(x+3)=5x-19

d)2(2m-3)+2m=5(3-m)+1

e)1,2-1,9x=0,5(x+3)-0,3(x+5)

f)0,83(y-4)-0,33=0,25(y+5)+0,5

PROSZĘ O POMOC !!

DAM NAJ :D


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