كويز تفاعلي: 14 Questions: حل أنظمة المعادلات الخطية بالحذف

أوراق عمل شاملة تتضمن تدريبات متنوعة على حل أنظمة المعادلات الخطية باستخدام طريقة الحذف.
تهدف هذه الأسئلة إلى تعزيز مهارات الطالب في التلاعب بالمعادلات جبرياً لإيجاد قيم المتغيرات بدقة.
يغطي الاختبار حالات مختلفة تتطلب ضرب المعادلات في ثوابت لتوحيد المعاملات قبل إجراء الحذف.

Question 1

DB question no.: 1

Points: 1

Use elimination to solve the system of equations:
10x + 5y = 30
5x - 3y = -7

Question 2

DB question no.: 2

Points: 1

Use elimination to solve the system of equations:
x + y = 2
-3x + 4y = 15

Question 3

DB question no.: 3

Points: 1

Use elimination to solve the system of equations:
x - y = -8
7x + 5y = 16

Question 4

DB question no.: 4

Points: 1

Use elimination to solve the system of equations:
x + 5y = 17
-4x + 3y = 24

Question 5

DB question no.: 5

Points: 1

Use elimination to solve the system of equations:
6x + y = -39
3x + 2y = -15

Question 6

DB question no.: 6

Points: 1

Use elimination to solve the system of equations:
2x + 5y = 11
4x + 3y = 1

Question 7

DB question no.: 7

Points: 1

Use elimination to solve the system of equations:
3x + 4y = -22
-2x + 3y = -8

Question 8

DB question no.: 8

Points: 1

Use elimination to solve the system of equations:
3x + 4y = 29
6x + 5y = 43

Question 9

DB question no.: 9

Points: 1

Use elimination to solve the system of equations:
8x + 3y = 4
-7x + 5y = -34

Question 10

DB question no.: 10

Points: 1

Use elimination to solve the system of equations:
8x + 3y = -7
7x + 2y = -3

Question 11

DB question no.: 11

Points: 1

Use elimination to solve the system of equations:
4x + 7y = -80
3x + 5y = -58

Question 12

DB question no.: 12

Points: 1

Use elimination to solve the system of equations:
12x - 3y = -3
6x + y = 1

Question 13

DB question no.: 13

Points: 1

Use elimination to solve the system of equations:
-4x + 2y = 0
10x + 3y = 8

Question 14

DB question no.: 14

Points: 1

Use elimination to solve the system of equations:
3x - 3y = -6
-5x + 6y = 12

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كويز تفاعلي: 14 Questions: حل أنظمة المعادلات الخطية بالحذف

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