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-t+15=t-19 solve for t

Sagot :

JoyMark

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.

ᴜᴋɪʏᴏ

[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]

  • - t + 15 = t - 19.

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf- t + 15 = t - 19[/tex]

Subtract t from both sides.

[tex] \sf-t+15-t=-19 [/tex]

Subtract 15 from both sides.

[tex] \sf \: -t-t=-19-15 [/tex]

Subtract 15 from -19 to get -34.

[tex] \sf \: -t-t=-34 [/tex]

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

[tex] \sf \: -2t=-34 [/tex]

Divide both sides by -2.

[tex] \sf \: t=\frac{-34}{-2} \\ [/tex]

Divide -34 by -2 to get 17.

[tex] \boxed{ \boxed{ \bf \: t=17 }}[/tex]

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