Lily is five years old she has a younger brother leo her brothers age is represented by the expression 3x-14 where x represents lilys age how old is leo

Leo is 1 year old.

Step-by-step explanation:

Given:

Lily's age = 5

Leo's age =

we need to find the Leo's age.

Solution:

Leo's age =

where x ⇒ Lilly age

But Lilly's age = 5 years (given)

So we will substitute the value of x as 2 in Leo's age expression.

On Substituting we get;

Leo's age =

Hence Leo is 1 year old.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x