What is the answer to 50t+20t=21 ?

The answer to 50t+20t=21 is t= 3/10

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50t+20t=21

50 t + 20 t = 21

t = \frac{3}{10}

Decimal Notation

t = 0.3

Solution steps

50 t + 20 t = 21

Add similar elements:

50 t + 20 t = 70 t

70 t = 21

Divide both sides by

70

t = \frac{3}{10}

2 (x + \frac{π}{2}) = 0

\frac{x}{2} + 1 = 8

- 3 (n - 17) = - 18

x, 2 x - 5 y = - 15

\frac{4 h}{5} - 4 = \frac{2 h}{3}