Rozwiąż równania.
a) 2x + 6 = 12
b) 3y – 4 = 17
c) 4 – 2x = 10
d) x + 6 =...
Mathematics, 01.04.2020 10:51 okaiikk
Rozwiąż równania.
a) 2x + 6 = 12
b) 3y – 4 = 17
c) 4 – 2x = 10
d) x + 6 = 2x + 3
e) 2x + 4 = 4 – 3x
f) 3x + 11 = 6x – 1
g) 2(x + 1) = 5
i) 2x – (3x + 1) = 6
j) 2(x + 1) + x = 3x
k) 2 – (5 + x) = 2(3 – x)
l) 2x + 2 = 4(½x – 8)
ł) 3x – 8 + 8x = x – 2(1 – 5x) - 6
błagam sam tego nie rozumiem a potrzebuje na dzisiaj na 20 :00
błagam pomoc
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