방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- x + y = 16, x − y = 0 → x = ____, y = ____
- x + y = 12, x − y = 2 → x = ____, y = ____
- 1x + 8y = 17, x = 9 → y = ____
- 1x + 1y = 15, x = 6 → y = ____
- 8x + 4y = 68, x = 6 → y = ____
- x + y = 13, x − y = -5 → x = ____, y = ____
- x + y = 11, x − y = 7 → x = ____, y = ____
- x + y = 3, x − y = 1 → x = ____, y = ____
- 2x + 3y = 22, x = 5 → y = ____
- 3x + 7y = 19, x = 4 → y = ____
- 1x + 3y = 14, x = 5 → y = ____
- x + y = 9, x − y = -7 → x = ____, y = ____
- 3x + 4y = 60, x = 8 → y = ____
- 1x + 8y = 81, x = 9 → y = ____
- 5x + 5y = 35, x = 6 → y = ____
- x + y = 10, x − y = 8 → x = ____, y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 8x + 6y = 102, x = 9 → y = ____
- 6x + 9y = 117, x = 9 → y = ____