lilyk5678
lilyk5678 lilyk5678
  • 12-11-2017
  • Mathematics
contestada

T-1
—— = 12. What is t
2
7+a
-4= ——. What is a
5

T1 12 What is t 2 7a 4 What is a 5 class=

Respuesta :

CrystalQueen
CrystalQueen CrystalQueen
  • 12-11-2017
For 3.) you would multiply both sides by 2

t-1=24

Then add

t=22

For 4.) multiply by 5

 -20= 7+a

Then subtract

-27=a                                Hope this helps!
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