August 2018 1 19 Report
ZAD 1. Z równan podanych w 2 zad wyznacz "x"
a)3x - y = 5

b) 1/3v = x - 3
c) 3(x-y) = 2x
d) 2/3x = 3/4y
e) 4x + 2y = 1
f) 6x - 2/3y =2


ZAD 2. Rozwiaz układy rownan :
a) 3x = 12
x-y = 1

b) 5y=2
x+ y= 2 2/5

c) 4y - x = 6
17y = 0

d)a=b
2a + b= 9

e)u= 4v
5u - v = 10

f) 3r = s
3r + s = 24
(Ułamki w zad. wygladaja tak,np: 3/4)
To tyle. :)
Z góry dziekuje ! :)
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