
Jednadžbe
Authored by Marina Njerš
Mathematics
9th Grade
Used 3+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rješenje linearne jednadžbe 3x+4(x+2)=1 je:
-1
2.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
Riješi jednadžbu 1.5[x-2(x-0.5)-3x+4]=2.5-x
U prostor za odgovor upišite samo broj.
(a)
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Što je rješenje sustava jednadžbi
2x-y-1=0
3x+y+6=0
{-1,-3}
1, 3
(-1, -3)
[1, 3]
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Koliko rješenja ima jednadžba x-2+{x-[x-(x-4)]}=2x ?
jedno
dva
beskonačno mnogo
nitijedno
5.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
Koliki je y u sustavu linearnih jednadžbi
4x-1.5y=4(x-y)+5
y=3(3x-y) ?
(a)
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