In Khan, today, I worked on equations basics challenge. Equations basic challenge covered evaluating expressions in one variable, combining like terms, inequalities on a number line, writing expressions, evaluating expressions in 2 variables, one step equation intuition, combining like terms with distribution and multi-step intuition.
I knew I had had problems in matrices and linear functions and I find the root of the problem with the equations. I knew most of it I just had a few problems with the variables. Now that I am working on it I am understanding more and I should be able to complete the math lessons that I had problems with the last year.
I didn’t work on anything in Physics today.