방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- x + y = 17, x − y = 1 → x = ____, y = ____
- x + y = 11, x − y = -5 → x = ____, y = ____
- x + y = 8, x − y = 4 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 8x + 3y = 43, x = 5 → y = ____
- 6x + 2y = 32, x = 4 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- x + y = 16, x − y = -2 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- x + y = 16, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = -1 → x = ____, y = ____
- 1x + 2y = 9, x = 3 → y = ____
- x + y = 7, x − y = -1 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- 4x + 9y = 92, x = 5 → y = ____
- x + y = 8, x − y = 6 → x = ____, y = ____
- 6x + 5y = 21, x = 1 → y = ____
- 8x + 4y = 56, x = 4 → y = ____
- 8x + 5y = 49, x = 3 → y = ____
- 8x + 5y = 56, x = 2 → y = ____