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月 日( )
● 次の方程式を解きなさい [0E6-00]
(1) | | | | | | | | | | | | | | | | | | | | −8 | ( | −5 | x | − | 4 | ) | = | 9 | ( | −6 | x | + | 6 | ) | − | 774 | | | | | | | | | | | | | | | | | | | |
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(2) | | | | | | | | | | | | | | | | | | | | 10 | ( | 6 | x | − | 7 | ) | = | −7 | ( | −2 | x | + | 7 | ) | + | 163 | | | | | | | | | | | | | | | | | | | |
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(3) | | | | | | | | | | | | | | | | | | | | −9 | ( | −10 | x | − | 6 | ) | − | 6 | ( | 10 | x | − | 2 | ) | = | 186 | | | | | | | | | | | | | | | | | | | |
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(4) | | | | | | | | | | | | | | | | | | | | 9 | ( | 9 | x | − | 7 | ) | = | 10 | ( | −5 | x | + | 2 | ) | − | 214 | | | | | | | | | | | | | | | | | | | |
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(5) | | | | | | | | | | | | | | | | | | | | −6 | ( | −2 | x | + | 6 | ) | = | −3 | ( | − | x | + | 7 | ) | − | 51 | | | | | | | | | | | | | | | | | | | |
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