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一元一次方程练习题去分母

时间:2026-04-01 15:44:01

当然可以!下面是一些一元一次方程去分母练习题,适合初中或初中的数学学习者练习。

一、去分母练习题(一元一次方程)

  1. $\frac{2x + 3}{4} = 5$

  2. $\frac{3x - 2}{5} = 7$

  3. $\frac{x + 1}{2} = 4$

  4. $\frac{5x - 1}{3} = 6$

  5. $\frac{2x + 5}{7} = 3$

  6. $\frac{4x - 3}{6} = 2$

  7. $\frac{x + 2}{3} = 5$

  8. $\frac{3x + 1}{4} = 6$

  9. $\frac{5x - 2}{2} = 7$

  10. $\frac{4x + 3}{5} = 2$

二、去分母练习题(一元一次方程,有括号)

  1. $\frac{2(x + 1)}{3} = 5$

  2. $\frac{3(x - 2)}{4} = 7$

  3. $\frac{5(x + 3)}{6} = 8$

  4. $\frac{4(x - 1)}{2} = 6$

  5. $\frac{3(x + 4)}{5} = 9$

  6. $\frac{2(x + 5)}{7} = 4$

  7. $\frac{5(x - 3)}{2} = 10$

  8. $\frac{6(x + 1)}{4} = 9$

  9. $\frac{7(x - 2)}{3} = 14$

  10. $\frac{8(x + 3)}{5} = 16$

三、去分母练习题(一元一次方程,有分数和小数)

  1. $\frac{x}{2} + 1 = 3$

  2. $\frac{x}{3} + 2 = 5$

  3. $0.5x + 3 = 7$

  4. $0.2x + 1 = 4$

  5. $1.5x + 2 = 8$

  6. $2.5x - 3 = 7$

  7. $0.7x + 4 = 10$

  8. $0.4x - 1 = 3$

  9. $1.2x + 5 = 11$

  10. $0.6x - 2 = 4$

四、去分母练习题(一元一次方程,有括号和分数)

  1. $\frac{2(x + 1)}{3} + 4 = 6$

  2. $\frac{3(x - 2)}{4} + 5 = 7$

  3. $\frac{5(x + 3)}{6} - 2 = 8$

  4. $\frac{4(x - 1)}{2} - 3 = 6$

  5. $\frac{3(x + 4)}{5} + 2 = 9$

  6. $\frac{2(x + 5)}{7} - 1 = 4$

  7. $\frac{5(x - 3)}{2} - 3 = 10$

  8. $\frac{6(x + 1)}{4} + 2 = 9$

  9. $\frac{7(x - 2)}{3} + 4 = 14$

  10. $\frac{8(x + 3)}{5} - 2 = 16$

五、去分母练习题(一元一次方程,有小数和分数)

  1. $0.5x + 1 = 3$

  2. $0.2x + 4 = 6$

  3. $1.5x - 2 = 5$

  4. $0.7x + 3 = 8$

  5. $2.5x - 1 = 7$

  6. $0.6x + 2 = 4$

  7. $1.2x + 5 = 13$

  8. $0.4x - 1 = 3$

  9. $1.8x + 2 = 10$

  10. $0.9x - 3 = 6$

六、去分母练习题(一元一次方程,综合)

  1. $\frac{2x + 3}{4} + 5 = 7$

  2. $\frac{3x - 2}{5} + 7 = 9$

  3. $\frac{5x + 1}{2} - 3 = 6$

  4. $\frac{4x - 3}{2} + 2 = 7$

  5. $\frac{3x + 5}{4} - 1 = 3$

  6. $\frac{2x - 1}{3} + 4 = 5$

  7. $\frac{5x + 2}{6} - 2 = 3$

  8. $\frac{4x - 3}{2} + 1 = 5$

  9. $\frac{7x + 1}{3} - 4 = 5$

  10. $\frac{8x - 2}{5} + 3 = 6$

七、去分母练习题(一元一次方程,有括号和分数)

  1. $\frac{2(x + 1)}{3} + 4 = 6$

  2. $\frac{3(x - 2)}{4} + 5 = 7$

  3. $\frac{5(x + 3)}{6} - 2 = 8$

  4. $\frac{4(x - 1)}{2} - 3 = 6$

  5. $\frac{3(x + 4)}{5} + 2 = 9$

  6. $\frac{2(x + 5)}{7} - 1 = 4$

  7. $\frac{5(x - 3)}{2} - 3 = 10$

  8. $\frac{6(x + 1)}{4} + 2 = 9$

  9. $\frac{7(x - 2)}{3} + 4 = 14$

  10. $\frac{8(x + 3)}{5} - 2 = 16$

如果你需要答案,我也可以帮你写出每道题的解法和答案。需要的话告诉我!