-t+15=t-19 solve for t

Question

asked May 17, 2022 30.7k views

2 Answers

Greye · Answer 1 · 2022-05-18T02:30:33+0000

Answer:

17

Explanation:

-t + 15 = t - 19

+t +t

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

15 = 2t - 19

+19 +19

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

34 = 2t

---- ----

2 2

17 = t

Hope this helped.

Amartynov · Answer 2 · 2022-05-21T21:21:24+0000

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

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

$\sf- t + 15 = t - 19$

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.

$\sf \: t=(-34)/(-2) \\$

Divide -34 by -2 to get 17.

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