Brandon used inverse operations to solve an equation in his homework assignment. During which step, if any at all, did Brandon use the incorrect inverse operation to isolate the variable?

Equation: 8x 2 + 2 = 26

Question

Brandon used inverse operations to solve an equation in his homework assignment. During which step, if any at all, did Brandon use the incorrect inverse operation to isolate the variable?

Equation: 8x 2 + 2 = 26

anonymous · Answer

https://desotocs.owschools.com/media/g_mat08_ccss_2014/12/g_mat08_ccssu12t01d_q11_st2.gif

anonymous · Answer

https://desotocs.owschools.com/media/g_mat08_ccss_2014/12/g_mat08_ccssu12t01d_q11_st1.gif

anonymous · Answer

https://desotocs.owschools.com/media/g_mat08_ccss_2014/12/g_mat08_ccssu12t01d_q11_st3.gif

anonymous · Answer

@Luigi0210

anonymous · Answer

@amoodarya

luigi0210 · Answer

hi there @74100 , what do you think first? Do you see any error in the work?