for the problem 1/5g - 1/10 -g+ 1/3/10g -1/10 tyson created an equivalent expression using the folling steps is his final expression equivalent to the initial expression​

No, Tyson's final expression is not equivalent to the initial expression.
According to Tyson's evaluation after collecting like terms; we have;
open parenthesis
Upon addition of like terms; we have;
Hence, the correct expression is; (-1/2)g -1/5
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