ineqality

Number Theory Level 2

If 3 x − 4 2 < = 5 12 \frac{3x-4}{2} <= \frac{5}{12} , then 18 x 18x cannot be equal to

29 34 20 18

Vivek Vijayan by Vivek Vijayan , 34, India

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Sam Bealing
Jul 6, 2016

3 x − 4 2 ≤ 5 12 ⟹ 3 x − 4 ≤ 5 6 ⟹ 3 x ≤ 29 6 ⟹ 18 x ≤ 29 \dfrac{3x-4}{2} \leq \dfrac{5}{12} \implies 3x-4 \leq \dfrac{5}{6} \implies 3x \leq \dfrac{29}{6} \implies 18x \leq 29

18 x ≠ 34 \boxed{\boxed{18x \neq 34}}

0 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...