방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- 5x + 3y = 37, x = 2 → y = ____
- 8x + 6y = 100, x = 8 → y = ____
- x + y = 5, x − y = -1 → x = ____, y = ____
- x + y = 12, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- 3x + 7y = 60, x = 6 → y = ____
- 7x + 6y = 68, x = 2 → y = ____
- 6x + 9y = 93, x = 2 → y = ____
- x + y = 10, x − y = 6 → x = ____, y = ____
- 2x + 5y = 44, x = 2 → y = ____
- 7x + 8y = 76, x = 4 → y = ____
- x + y = 10, x − y = -2 → x = ____, y = ____
- 9x + 4y = 73, x = 5 → y = ____
- x + y = 4, x − y = 2 → x = ____, y = ____
- 9x + 4y = 97, x = 9 → y = ____
- 4x + 8y = 108, x = 9 → y = ____
- x + y = 11, x − y = -7 → x = ____, y = ____
- 1x + 7y = 9, x = 2 → y = ____
- 5x + 6y = 70, x = 8 → y = ____
- 2x + 2y = 20, x = 3 → y = ____