Question

-21=-3/5t find t (this is a fraction but i don't know how to insert it so i put the slash sign :)

Answer 1

-3/( 5t ) ?

Answer 2

is it 3/(5t) or (3/5)t?

Answer 3

If \[\frac{ 3}{ 5t}\] then answer is 1/35
If (3/5) t then answer is 35

Answer 4

\[-21=\frac{ -3}{ 5}t\]

Answer 5

this is the equation

Answer 6

how do answer that, step by step?

Answer 7

i have to find t

Answer 8

all you need to do is isolate the t...
clear the fraction on the right side by multiplying by the reciprocal of -3/5 (which is -5/3):

\(\LARGE -21=\frac{-3}{5}t \)
\(\LARGE \color {red}{\frac{-5}{3}} \cdot -21=\color {red}{\frac{-5}{3}} \cdot \frac{-3}{5}t \)
can you take it from here?

Answer 9

uhmm can u do the rest im a bit confused..

Answer 10

i have to switch thefraction so i can mulktiply?

Answer 11

fraction so i can multiply?

Answer 12

t= -35 ???

Answer 13

@dpaInc

Answer 14

notice on the left side you multiplied a negative number by another negative number... your left side should be positive...

Answer 15

positive 35....

Answer 16

ohh i see

Answer 17

dude ur the best at expalining pls be my personal tutor person on here xD