# How do you solve –3>–3t + 6?

Oct 31, 2017

Solution: $t > 3 \mathmr{and} \left(3 , \infty\right)$

#### Explanation:

$- 3 > - 3 t + 6 \mathmr{and} - 9 > - 3 t \mathmr{and} 9 < 3 t$ (Multiplied by $- 1$

on both sides , so inequality sign reversed).

or $3 < t \mathmr{and} t > 3$.

Solution: $t > 3 \mathmr{and} \left(3 , \infty\right)$[Ans]

Oct 31, 2017

t>3

#### Explanation:

Rearrange to get t alone on the left hand side and bring the -3 to the right which changes it from a negative to a positive, ie:
$- 3 + 3 t > 6$
so $3 t > 6 + 3$
and hence $t > 3$