방정식 시스템 워크시트
이름: ____________________날짜: ____________
지침: 대입과 소거를 통해 선형 방정식 시스템을 푼다.
20 문제
- 9x + 6y = 75, x = 3 → y = ____
- 2x + 3y = 28, x = 2 → y = ____
- x + y = 14, x − y = -2 → x = ____, y = ____
- x + y = 8, x − y = -6 → x = ____, y = ____
- x + y = 14, x − y = -4 → x = ____, y = ____
- 2x + 5y = 37, x = 1 → y = ____
- 2x + 4y = 8, x = 2 → y = ____
- 8x + 5y = 52, x = 4 → y = ____
- 2x + 4y = 32, x = 8 → y = ____
- 5x + 4y = 48, x = 8 → y = ____
- 8x + 4y = 36, x = 1 → y = ____
- x + y = 9, x − y = -5 → x = ____, y = ____
- x + y = 13, x − y = -3 → x = ____, y = ____
- x + y = 18, x − y = 0 → x = ____, y = ____
- 5x + 2y = 41, x = 5 → y = ____
- 2x + 3y = 29, x = 7 → y = ____
- x + y = 6, x − y = 0 → x = ____, y = ____
- x + y = 8, x − y = 2 → x = ____, y = ____
- 9x + 1y = 15, x = 1 → y = ____
- 8x + 1y = 25, x = 3 → y = ____