12 October 2025

• curprev 15:5815:58, 12 October 2025 Mathman645 talk contribs m 3,404 bytes −70 →Solution 2 (Pure Elementary Algebra)
• curprev 15:5415:54, 12 October 2025 Mathman645 talk contribs m 3,474 bytes 0 →Solution 2 (Pure Elementary Algebra)
• curprev 15:5315:53, 12 October 2025 Mathman645 talk contribs m 3,474 bytes +223 →Solution 2 (Pure Elementary Algebra)

23 August 2024

• curprev 23:1223:12, 23 August 2024 Reyadoctor talk contribs m 3,251 bytes 0 →Solution 1
• curprev 23:1223:12, 23 August 2024 Reyadoctor talk contribs m 3,251 bytes +1 →Solution 1

16 July 2024

• curprev 13:0413:04, 16 July 2024 Goldroman talk contribs 3,250 bytes −14 →Solution 2 (Pure Elementary Algebra)

18 May 2024

• curprev 10:1110:11, 18 May 2024 Naturalselection talk contribs 3,264 bytes +42 →See Also

4 November 2023

• curprev 00:3600:36, 4 November 2023 Technodoggo talk contribs 3,222 bytes +188 No edit summary

23 June 2022

• curprev 18:2118:21, 23 June 2022 Countmath1 talk contribs 3,034 bytes +20 →Solution 1
• curprev 18:2018:20, 23 June 2022 Countmath1 talk contribs 3,014 bytes −144 →Solution 1

21 June 2022

• curprev 23:2723:27, 21 June 2022 Countmath1 talk contribs 3,158 bytes +169 →Solution 1

28 December 2021

• curprev 08:3108:31, 28 December 2021 Isabelchen talk contribs m 2,989 bytes +65 →Solution 2 (Pure Elementary Algebra)

2 November 2021

• curprev 20:2220:22, 2 November 2021 Puffer13 talk contribs m 2,924 bytes +13 →Solution 2 (Pure Elementary Algebra)

31 October 2021

• curprev 06:0706:07, 31 October 2021 Isabelchen talk contribs m 2,911 bytes 0 →Solution 2 (Pure Elementary Math)
• curprev 06:0506:05, 31 October 2021 Isabelchen talk contribs 2,911 bytes +1,071 No edit summary

9 April 2021

• curprev 23:4623:46, 9 April 2021 Icematrix talk contribs m 1,840 bytes +82 No edit summary

17 January 2021

• curprev 21:0621:06, 17 January 2021 Samrocksnature talk contribs 1,758 bytes +16 →Video Solution

24 December 2020

• curprev 12:3312:33, 24 December 2020 Krisha12 talk contribs 1,742 bytes +5 No edit summary

23 December 2020

• curprev 23:0423:04, 23 December 2020 Aie8920 talk contribs m 1,737 bytes −6 →See Also: (Fixed link)

22 November 2020

• curprev 19:5819:58, 22 November 2020 Jbala talk contribs 1,743 bytes −17 No edit summary
• curprev 14:3314:33, 22 November 2020 Awu2014 talk contribs 1,760 bytes −816 →Solution 2 (limits)

9 October 2020

• curprev 09:4409:44, 9 October 2020 Lcz talk contribs 2,576 bytes −409 →Solution 3
• curprev 09:4209:42, 9 October 2020 Lcz talk contribs 2,985 bytes +2 →Solution 3
• curprev 09:4209:42, 9 October 2020 Lcz talk contribs 2,983 bytes +407 →Solution 2 (limits)

28 April 2020

• curprev 04:0904:09, 28 April 2020 Ak2006 talk contribs 2,576 bytes +67 →See Also

1 February 2020

• curprev 18:0918:09, 1 February 2020 Anmol04 talk contribs m 2,509 bytes +17 changed headers

20 January 2020

• curprev 16:4416:44, 20 January 2020 Bluebell talk contribs m 2,492 bytes −1 →Solution 1

17 January 2020

• curprev 23:2623:26, 17 January 2020 Biren shah talk contribs 2,493 bytes +1 →Solution 1

6 November 2019

• curprev 10:1810:18, 6 November 2019 Baker77 talk contribs 2,492 bytes 0 No edit summary

28 July 2019

• curprev 18:4218:42, 28 July 2019 Awesome weisur talk contribs 2,492 bytes 0 →Solution 2 (limits)

27 February 2019

• curprev 01:0501:05, 27 February 2019 Sevenoptimus talk contribs 2,492 bytes +291 Improved clarity and formatting, and added more explanation to the solutions

17 February 2019

• curprev 20:4520:45, 17 February 2019 Sevenoptimus talk contribs m 2,201 bytes −33 Fixed formatting and solution numbering

9 February 2019

• curprev 18:1618:16, 9 February 2019 Cooljoseph talk contribs 2,234 bytes +1,589 →Solution
• curprev 15:5615:56, 9 February 2019 P groudon talk contribs 645 bytes +642 No edit summary
• curprev 15:5015:50, 9 February 2019 Ahsi talk contribs 3 bytes +3 Created page with "hey"