fireeyes
fireeyes fireeyes
  • 01-12-2015
  • Mathematics
contestada

Combine like terms: 3t + 5 (3 + t) - 2t - 4

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cebw12
cebw12 cebw12
  • 01-12-2015
3t + 15 + 5t - 2t - 4
6t + 15 - 4
6t + 11
Answer Link
kvega7 kvega7
  • 01-12-2015


first you will distribute the 5 to(3+t)

So it will be     3t+15+5t-2t-4

then you will add 3t and 5t and -2t together

So you get      6t+15-4

Lastly you will do 15-4

 So you get     6t+11

That's the answer     6t+11

Answer Link

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