Question

Solve.

–3t ≥ 39

Answer 1

is this it? :)

Answer 2

t<=-13

Answer 3

um sir i think u gave a direct answer

Answer 4

Simplifying
3t = -39

Solving
3t = -39

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Divide each side by '3'.
t = -13

Simplifying
t = -13

Answer 5

Just divided all in -3 caz in this question we should have Unknown or Unknowns alone :)
Means should take out -3 from -3t :)
So have :
-3t/-3>=39/3
it was < we have > caz :
Look at this example :
-2x>=4
x must be -2 and ...(lower that -2) caz (-)*(-)=+ and -3<-2
But if we say :
x>=-2
x is more than -2 and ... and it is fall !
and if say :
x=<-2 x is lower than -2 means -3 and ...
@EnvyLeague :Got it ?;)

Answer 6

Ah! I see. Thanks guys! :) You helped a lot.

Answer 7

;)