DIGLBICK2230GO DIGLBICK2230GO Spanish Answered Your friend simplifies the expression. Is your friend correct? Math equation on a paper. First line. 8 x minus 2 x plus 5 x equals 8 x minus 7 x. Second line. Equals Left-parenthesis 8 minus 7 right-parenthesis x. Third line. Equals x. yes yes no no Question 2 Explain your reasoning.