Tanaisha1
Tanaisha1 Tanaisha1
  • 27-04-2017
  • Mathematics
contestada

For #12 please be specific

For 12 please be specific class=

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choco4
choco4 choco4
  • 27-04-2017
3 (t +4) - 2( 2t + 3) = -4 

3t + 12 - 4t -6 = -4              

combine like terms

-t + 6 = -4
    -6     -6

-t = -10 

t = 10
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