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goblinko [34]
3 years ago
14

-t+15=t-19 solve for t

Mathematics
2 answers:
Elena-2011 [213]3 years ago
3 0

Answer:

17

Step-by-step explanation:

-t + 15 = t - 19

+t          +t

--------------------

    15 = 2t - 19

  +19         +19

 --------------------

     34  = 2t

     ----    ----

      2       2

       17 = t

Hope this helped.

jek_recluse [69]3 years ago
3 0

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • - t + 15 = t - 19.

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

\sf- t + 15 = t - 19

Subtract t from both sides.

\sf-t+15-t=-19

Subtract 15 from both sides.

\sf \: -t-t=-19-15

Subtract 15 from -19 to get -34.

\sf \: -t-t=-34

Combine -t and -t to get -2t.

\sf \: -2t=-34

Divide both sides by -2.

\sf \: t=\frac{-34}{-2}  \\

Divide -34 by -2 to get 17.

\boxed{ \boxed{ \bf \: t=17 }}

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