Chiziqli tenglamalar sistemasini yechish usullari — 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.{x + y = 9, x - y = 3} sistemani yeching. x ni toping.
- A)7
- B)-6
- C)6
- D)5
2.{2x + y = 11, x - y = 1} sistemani yeching. y ni toping.
- A)4
- B)-3
- C)3
- D)2
3.{3x - 2y = 4, x + 2y = 12} sistemani yeching. x ni toping.
- A)5
- B)3
- C)-4
- D)4
4.{x + 2y = 8, 2x - y = 1} sistemani yeching. y ni toping.
- A)3
- B)-3
- C)4
- D)2
5.{2x + 3y = 19, x - y = 2} sistemani yeching. x ni toping.
- A)-5
- B)6
- C)4
- D)5
6.{x + y = 7, x - y = 1} sistemani yeching. x ni toping.
- A)3
- B)4
- C)-4
- D)5
7.{x + y = 12, x = y + 2} sistemani yeching. y ni toping.
- A)5
- B)-5
- C)4
- D)6
8.{2x + y = 9, y = x} sistemani yeching. x ni toping.
- A)3
- B)-3
- C)4
- D)2
9.{x - y = 4, x + y = 10} sistemani yeching. y ni toping.
- A)-3
- B)3
- C)2
- D)4
10.{3x + y = 13, x = 3} sistemani yeching. y ni toping.
- A)3
- B)-4
- C)4
- D)5

«Chiziqli tenglamalar sistemasini yechish usullari» 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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Chiziqli tenglamalar sistemasini yechish usullari — 7-sinf Algebra test savollari

7-sinf Algebra: boshqa mavzular

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