kanujot kanujot
  • 16-08-2016
  • Mathematics
contestada

2 - (2t + 1) = 4(t + 2)
please help me. also do this in step by step so i can understand

Respuesta :

skyp
skyp skyp
  • 16-08-2016
2 - (2t + 1) = 4(t + 2)

First you want to distribute the 4 on the right side to everything in the brackets by multiplying both terms by 4

2 - (2t + 1) = 4t + 8

Then you want to add (2t + 1) to both sides

2 = 4t + 8 + (2t + 1)

Now you can get rid of the brackets

2 = 4t + 8 + 2t + 1

Simplify

2 = 6t + 9

Minus 9 on both sides

-7 = 6t

Divide by 6 on both sides

-1.17 = t
Answer Link

Otras preguntas

Can you rewrite this in slope intercept form?: 5x-y=4
Gamal is buying ham and turkey to make sandwiches for a party. At most, he can spend $50, and he must buy more than 8 pounds of meat to make enough sandwiches.
Which of the following could be a synonym for sovereign? A. dependent B. submissive C. subservient D. independent
a^2=49 and b^2=64, which of the following cannot be a value of a+b
Identify the correct sentence. A. ​Donations, which helps run this​ museum, are accepted​ year-round. B. The​ statue, which stands nineteen feet​ tall, is made
Which features are shared by the two functions??
What's the area formula for a triangle ?
What causes ice fishing to be cold sport ? A)character b) events c) setting
You are developing a new drug that damages the cells that provide the supportive structure required by a tumor. which type of cell are you targeting?
To which group does spirogyra belong