Mathematics, 31.01.2020 15:48 JOEFRESH10

Astudent solved the following problem.

3/5t + 7 = -8
3/5t = -15
t = -9

which of the following statements is true?
the solution is correct.
the solution is wrong, because the -15 should be -1.
the solution is wrong, because the -15 should be 1.
the solution is wrong, because the -9 should be -25.

Answers: 3

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You know the right answer?

Astudent solved the following problem.

3/5t + 7 = -8
3/5t = -15
t = -9
...