Respuesta :

zibahkeshiro

Answer:

t=7

Step-by-step explanation:

Collect like terms

7t+7t=102-4

14t=98

t = 98/14

t=7

jcherry99

Answer:

t = 7

Step-by-step explanation:

Equation

7t + 4 = 102 - 7t

Solution

7t + 4 = 102 - 7t                       Add 7t to both sides

7t + 7t +4 = 102 - 7t  + 7t         Combine

14t + 4 = 102                            Subtract 4 from both sides

14t + 4 - 4 = 102 - 4

14t =98                                Divide by 14

14t / 14 =98/14

t =7