matteioo matteioo
  • 14-06-2021
  • Mathematics
contestada

Make t the subject of this formula.
r = 7 (t + 3)

Respuesta :

tammyyy29
tammyyy29 tammyyy29
  • 14-06-2021

Answer:

t= r-21

7

Step-by-step explanation:

r = 7(t+3)

expanding the bracket

r = 7t + 21

bringing t to the left hand side

7t = r - 21

divide both sides by seven

t= r-21

7

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