Question

Plzzz help.
Solve for x.
Your answer must be simplified.
2x<15

Answer 1

x < 15/2

Explanation:

To isolate x, let's divide both sides by 2.

2x/2 < 15/2

Now, we simplify!

x < 15/2

Hope this helps :D

Answer 2

For all values of x less than 7.5 the above inequality satisfies , i.e
`x<7.5`

Explanation:

Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥ and ≠.

`7 \textgreater x` reads as '7 is greater than x' (or ' x is less than 7', reading from right to left).

`x \leq -4` reads as ' x is less than or equal to -4' (or '-4 is greater than or equal to x', reading from right to left).

`x \\eq 5` reads as ‘ x is not equal to 5.

Here , we have

`\begin{aligned}&2 x<15\\&x<7.5\end{aligned}` { Dividing both sides by 2. }

∴ For all values of x less than 7.5 the above inequality satisfies.