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

Mathematics

1 answer:

daser333 [38]3 years ago

6 0

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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