guadalupes1974 guadalupes1974
  • 03-06-2020
  • Mathematics
contestada

What is the solution for t in the equation? 2/3t - 1/5t = 2

Respuesta :

drewuwu221b
drewuwu221b drewuwu221b
  • 03-06-2020

Answer:

t= 30/7 or 4 and 2/7 (depend on if the answer calls for improper or mixed number form. they're the same answer written in different forms.)

Step-by-step explanation:

First, you must simplify. 2/3 minus 1/5 equals 7/15. So, the simplified expression is 7/15t=2. Then you have to divide each side by 7/15 to separate t from its coefficient. 2 divided by 7/15 is equal to 2 times 15/7 becausedivision of fractions is done by multiplying by the reciprocal. 2 times 15/7 equals 30/7, or 4 and 2/7 when simplified.

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