Cho 14x - 13 = - 59 Giá trị của x là 83 - 89 - 38 38A.\(\frac{8}{3}\)B.\(\frac{{ - 8}}{9}\)C.\(\frac{{ - 3}}{8}\)D.\(\frac{3}{8}\)
overline 79x nbspvdots 5 x in 025 x in 5 x in 0A.\(x \in \left\{ {0;2;5} \right\}\)B.\(x \in \left\{ 5 \right\}\)C.\(x \in \left\{ 0 \right\}\)D.\(x \in \left\{ {0;5} \right\}\)
overline 10x7 nbspvdots 3 x in 147 x in 14 x in 4A.\(x \in \left\{ {1;4;7} \right\}\)B.\(x \in \left\{ {1;4} \right\}\)C.\(x \in \left\{ {4;7} \right\}\)D.\(x \in \left\{ {1;7} \right\}\)
overline 15x nbspvdots 2 x in 02468 x in 0246 x inA.\(x \in \left\{ {0;2;4;6;8} \right\}\)B.\(x \in \left\{ {0;2;4;6} \right\}\)C.\(x \in \left\{ {0;2;4} \right\}\)D.\(x \in \left\{ {0;2} \right\}\)
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