Uploaded March 2026 | Updated September 2026, 2 weeks ago
Can x=x+1? A viewer said other math channels said this was part of Harvard's entrance exam.
------------------
I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon π patreon.com/blackpenredpen.
Or shop for math t-shirts & hoodies π amzn.to/3qBeuw6
Every bit of support means the world to me and motivates me to keep bringing you the best math lessons! Thank you!
------------------
#math #algebra #mathtutorials
Can x=x+1? A viewer said other math channels said this was part of Harvard's entrance exam.
------------------
I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon π patreon.com/blackpenredpen.
Or shop for math t-shirts & hoodies π amzn.to/3qBeuw6
Every bit of support means the world to me and motivates me to keep bringing you the best math lessons! Thank you!
------------------
#math #algebra #mathtutorials










