efletcher011913 efletcher011913

02-01-2021
Mathematics

contestada

If
s= t+7s/5 and s= -2 what is the value of t?

A) -24
B) -4
C) 4
D) 24

If s t7s5 and s 2 what is the value of t A 24 B 4 C 4 D 24 class=

Respuesta :

jimrgrant1 jimrgrant1

02-01-2021

Answer:

C

Step-by-step explanation:

Given

s = [tex]\frac{t+7s}{5}[/tex] ← substitute s = - 2 into the equation

- 2 = [tex]\frac{t+7(-2)}{5}[/tex] ( multiply both sides by 5 to clear the fraction

- 10 = t - 14 ( add 14 to both sides )

4 = t → C

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