DavidDale DavidDale

11-09-2019
Mathematics

contestada

-9=u+9/-4 what steps do we take to solve for the variable u?

Respuesta :

chloephillips125 chloephillips125

11-09-2019

Answer:

you want to isolat U on one side, so subtract 9/-4 from both sides to end up with (9/-4) - 9 = u, then solve. (9/-4)-9 = -11.25, so -11.25 = u

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