Tenglama va uning ildizi — 7-sinf Algebra test savollari

Bu mavzuda 15 ta test savoli bor. Quyida 10 ta namuna — to'liq test va javoblar kaliti ro'yxatdan o'tgandan keyin ochiladi.

1.3x - 7 = 2x + 5 tenglamaning ildizi x = 12 ekanligini tekshiring: tenglamaning haqiqiy ildizini toping.
- A)12
- B)-12
- C)13
- D)11
2.2(x - 3) = 3(x - 5) tenglamaning ildizini toping.
- A)8
- B)10
- C)-9
- D)9
3.5x + 2 = 3x - 8 tenglamaning ildizini toping.
- A)-6
- B)-5
- C)-4
- D)5
4.4 - 2x = x - 5 tenglamaning ildizini toping.
- A)4
- B)2
- C)3
- D)-3
5.3(x + 1) = 2(x + 4) tenglamaning ildizini toping.
- A)6
- B)-5
- C)5
- D)4
6.2x + 3 = 11 tenglamaning ildizini toping.
- A)-4
- B)4
- C)5
- D)3
7.x - 5 = 2x - 9 tenglamaning ildizini toping.
- A)4
- B)-4
- C)3
- D)5
8.3x = x + 8 tenglamaning ildizini toping.
- A)5
- B)4
- C)3
- D)-4
9.5 - x = 2 tenglamaning ildizini toping.
- A)-3
- B)4
- C)3
- D)2
10.2x - 4 = 6 tenglamaning ildizini toping.
- A)6
- B)5
- C)4
- D)-5

«Tenglama va uning ildizi» bo'yicha barcha 15 ta savolni javoblari bilan oling: Test Generator ularni variantlarga bo'ladi, DTM titulida chop etadi va javob varaqalarini rasm orqali tekshiradi.

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Tenglama va uning ildizi — 7-sinf Algebra test savollari

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