방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 6, x − y = -2 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 3x + 3y = 9, x = 2 → y = ____
- 9x + 4y = 65, x = 5 → y = ____
- 8x + 7y = 120, x = 8 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 7x + 6y = 47, x = 5 → y = ____
- x + y = 10, x − y = -6 → x = ____, y = ____
- x + y = 6, x − y = -4 → x = ____, y = ____
- 1x + 6y = 43, x = 1 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 3x + 2y = 5, x = 1 → y = ____
- 6x + 3y = 30, x = 4 → y = ____
- x + y = 10, x − y = 0 → x = ____, y = ____
- 1x + 8y = 80, x = 8 → y = ____
- 9x + 6y = 66, x = 4 → y = ____
- 9x + 1y = 49, x = 5 → y = ____