toyfoxyfangirl3
toyfoxyfangirl3 toyfoxyfangirl3
  • 23-06-2018
  • Mathematics
contestada

[WILL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!]

What is the value of t in the equation 3(2t + 5) = 5t + 25?

5
6
10
35

Respuesta :

kathyweird
kathyweird kathyweird
  • 23-06-2018
t=10
Distribute the 3, then subtract 5t and 15 from boths sides and simplify.
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BiologiaMagister
BiologiaMagister BiologiaMagister
  • 23-06-2018
Equation:

3(2t + 5) = 5t + 25
6t + 15 = 5t + 25
6t = 5t + 25 - 15
6t = 5t + 10
6t - 5t = 10
1t = 10
t = 10/1
t = 1

The first thing you need to do is distribute 3, break down the parenthesis and do the rest.

Hope it helped,

Happy homework/ study/ exam!
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