“微信扫一扫”进入题库练习及模拟考试
不论
参考答案:把\(x = 1\)代入方程得\(\frac{{2kx + a}}{3} = 2 + \frac{{x - bk}}{6}\).化简,得\((4 + b)k = 13 - 2a\),由于\(k\)可以取任意值,则\(\left\{ {\begin{array}{*{20}{l}}
{4 + b = 0} \\
{13 - 2a = 0}
\end{array}} \right.\),解得:\(\left\{ {\begin{array}{*{20}{l}}
{a = \frac{{13}}{2}} \\
{b = - 4}
\end{array}} \right.\).