badkid82 badkid82

24-04-2020
Mathematics

contestada

2u+7-5u=-17 please help with answers

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ProfessorAlvarez ProfessorAlvarez

24-04-2020

[tex]\text{Solve for u:}\\\\2u+7-5u=-17\\\\\text{Combine like terms}\\\\-3u+7=-17\\\\\text{Subtract 7 from both sides}\\\\-3u=-24\\\\\text{Divide both sides by -3}\\\\\boxed{u=8}[/tex]

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