©2026 数学クラブ http://sugaku.club/
月 日( )
● 次の方程式を解きなさい [0E6-00]
| (1) | | | | | | | | | | | | | | | | | | | | | 10 | ( | 8 | x | + | 6 | ) | = | −3 | ( | 9 | x | − | 7 | ) | + | 895 | | | | | | | | | | | | | | | | | | | | |
|
| (2) | | | | | | | | | | | | | | | | | | | | | −8 | ( | 5 | x | + | 2 | ) | − | 8 | ( | −4 | x | + | 1 | ) | = | −56 | | | | | | | | | | | | | | | | | | | | |
|
| (3) | | | | | | | | | | | | | | | | | | | | | 10 | ( | 7 | x | − | 3 | ) | + | 2 | ( | 5 | x | − | 2 | ) | = | −354 | | | | | | | | | | | | | | | | | | | | |
|
| (4) | | | | | | | | | | | | | | | | | | | | | −5 | ( | 4 | x | + | 10 | ) | = | −4 | ( | −7 | x | + | 3 | ) | − | 470 | | | | | | | | | | | | | | | | | | | | |
|
| (5) | | | | | | | | | | | | | | | | | | | | | −9 | ( | −9 | x | + | 4 | ) | = | −6 | ( | −10 | x | − | 9 | ) | − | 195 | | | | | | | | | | | | | | | | | | | | |
|