방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- x + y = 12, x − y = -6 → x = ____, y = ____
- 4x + 4y = 24, x = 1 → y = ____
- x + y = 8, x − y = 0 → x = ____, y = ____
- 6x + 3y = 57, x = 8 → y = ____
- 6x + 8y = 58, x = 7 → y = ____
- x + y = 11, x − y = 5 → x = ____, y = ____
- 6x + 6y = 60, x = 5 → y = ____
- x + y = 6, x − y = 2 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 9x + 4y = 82, x = 6 → y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 5x + 8y = 60, x = 4 → y = ____
- 7x + 6y = 61, x = 7 → y = ____
- 7x + 2y = 51, x = 5 → y = ____
- 1x + 8y = 77, x = 5 → y = ____
- 6x + 3y = 33, x = 5 → y = ____
- 1x + 4y = 40, x = 8 → y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- 1x + 3y = 27, x = 6 → y = ____