Mathematics, 31.08.2020 01:01 teescub9738
Marlena solved the equation 2x + 5 = –10 – x. Her steps are shown below. 2x + 5 = –10 – x 3x + 5 = –10 3x = –15 x = –5 Use the drop-down menus to justify Marlena's work in each step of the process.
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Marlena solved the equation 2x + 5 = –10 – x. Her steps are shown below. 2x + 5 = –10 – x 3x + 5 = –...
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