TeannaDenae15 TeannaDenae15
  • 20-04-2016
  • Mathematics
contestada

how would i solve 3t-7=5t

Respuesta :

AL2006
AL2006 AL2006
  • 20-04-2016
                                                 3t - 7     =  5t

Subtract  3t  from each side:      - 7     =  2t

Divide each side by  2 :              - 3.5  =    t
Answer Link
Exvited
Exvited Exvited
  • 20-04-2016
[tex]3t-7=5t \\ \\ -7 = 5t - 3t \\ \\ -7 = 2t \\ \\ - \frac{7}{2} = t \\ \\ t = - \frac{7}{2} \\ \\ [/tex]

The answer is: t = -7/2 or t = -3.5.
Answer Link

Otras preguntas

(3x + 10)° (5x - 10)
f(x) = x2 – 2x – 15 BRANARE Why is x=-3 not x=-5
What is the cube root of cube root of 27/125
Please help, Tech class!!
Divide. Reduce the answer to lowest terms. 5 2/3 ÷ 3 1/9
Solve 9.1r - 4. lr - 14= -34
Which statements about opposites are true? (Select all that are correct)
Match the following vocabulary words. Match the items in the left column to the items in the right column 1 adrenaline 2 cerebellum 3 eggs another name for epin
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site
Is the following relation a function (0.3, 0.6), (0.4,0.8), (0.3, 0.7), (0.5,0.5) A.yes B.no C.cannot be determined