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 = 7, x − y = 1 → x = ____, y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- x + y = 7, x − y = -3 → x = ____, y = ____
- 8x + 5y = 67, x = 4 → y = ____
- 6x + 5y = 69, x = 4 → y = ____
- 5x + 8y = 99, x = 7 → y = ____
- 7x + 3y = 50, x = 5 → y = ____
- 3x + 3y = 39, x = 5 → y = ____
- 3x + 6y = 69, x = 5 → y = ____
- 3x + 8y = 59, x = 1 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 6x + 3y = 48, x = 7 → y = ____
- x + y = 2, x − y = 0 → x = ____, y = ____
- x + y = 13, x − y = 1 → x = ____, y = ____
- 8x + 4y = 60, x = 7 → y = ____
- x + y = 6, x − y = 4 → x = ____, y = ____
- 5x + 9y = 68, x = 1 → y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- 6x + 2y = 56, x = 8 → y = ____