Practice the questions given in the worksheet on linear equation in one variable.
I. Solve the following equations and check the result:
1. 2x – 6 = 0
2. 7x – 2 = 8  x
3. 8 – 2x = 5 – 4x
4. 4 + 3x = 2 – 2x
5. 2(x – 1) + 2(3x 1) = 0
6. 4(x1) –(2x – 5) = 4
7. 2x – \(\frac{2}{3}\) = \(\frac{3}{4}\) – x
8. \(\frac{x}{2}\) – 2= 4 + \(\frac{1}{4}\)
9. \(\frac{x}{9}\) + \(\frac{x}{3}\) = \(\frac{1}{9}\)
10. 3x + 2(x+2) = 10 – (2x – 5)
11. 10(y – 4) – 2(y – 9) – 5(y + 4) = 0
12. \(\frac{2m+5}{3}\) = 3m  5
13. 6(3x + 2) – 5(6x – 1) = 2(x – 8) – 5(7x – 6) + 8x
14. t – (2t +5) – (1 2t) = (3 + 4t) – 2(t  4)
15. \(\frac{2x}{3}\) = \(\frac{3x}{4}\) + \(\frac{7}{12}\)
16. \(\frac{3x1}{5}\)  \(\frac{x}{15}\) =3
17. 2x – 3 = \(\frac{3}{10}\) x (5x – 10)
18. \(\frac{2y – 1}{3}\)  \(\frac{y  2}{4}\) = 1
19. \(\frac{x2}{9}\) + \(\frac{1}{3}\) = x  \(\frac{2x  1}{3}\)
20. \(\frac{2x  1}{3}\)  \(\frac{2x  2}{5}\) = \(\frac{1}{3}\)
21. \(\frac{y + 7}{15}\) = 1 + \(\frac{3y  2}{5}\)
22. \(\frac{2x  18}{7}\) + \(\frac{x}{3}\) = 2
23. \(\frac{2x  3}{5}\) + \(\frac{x + 3}{4}\) = \(\frac{4x + 1}{4}\)
24. \(\frac{21x  3}{4}\) – (2x  \(\frac{1  x}{2}\)) = x + \(\frac{5}{2}\)
25. \(\frac{x + 2}{6}\) – (\(\frac{11  x}{3}\) \(\frac{1}{4}\)) = \(\frac{3x  4}{9}\)
26. \(\frac{9x + 7}{2}\) – (x  \(\frac{x  2}{12}\) = 24
27. 0.5x +\(\frac{x}{3}\) = 0.25x + 6
28. 0.18(5x – 4) = 0.5x + 0.6
29. 2.4(3 – x) – 0.3(2x – 3) = 0
30. 0.5x – (0.6 – 0.2x) = 0.2 – 0.3x
31. \(\frac{x + 2}{x  2}\) = \(\frac{7}{2}\)
32. \(\frac{2x + 5}{3x + 4}\) = 5.
II. Solve the following word problems:
1. Ten added to thrice a whole number gives 40. Find the number.
2. Fourfifths of a number is greater than threefourths of a number by 8. Find the number.
3. The sum of two consecutive multiples of 4 is 60. Find the number.
Solutions:
I. 1. x = 3
2. x = 5/4
3. x = 3/2
4. x = 2/5
5. x = 1/2
6. x = 3/2
7. x = 17/36
8. x = 25/4
9. x = 1/4
10. x = 11/7
11. y = 14
12.m = 20/7
13. x = 3/13
14. t = 17
15. x = 7
16. x = 6
17. x = 0
18. y = 2
19. x = 1
20. x = 1
21. y = 1/4
22. x = 96/13
23. x = 2/7
24. x = 11/7
25. x = 113/6
26. x = 248/43
27. x = 72/7
28. x = 3.3
29. x = 2.1
30. x = 0.8
31. x = 18/5
32. x = 15/13
II. 1. x = 10
2. x = 160
3. 1^{st} number = 28
2^{nd} number = 32
9th Grade Math
From Worksheet on Linear Equation in One Variable to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.