Question

May someone answer me????

Q1. What is the solution set of 9x-4<13x-7

A. [1,2,3]
B. [1,2,3......]
C. [0,1,2,3...]
D. [0,1,2,3]​

Answer 1

`\huge\boxed{B. [1,2,3,........]}`

Explanation:

`9x - 4 < 13 x - 7`

Combining like terms

=>
`-4 + 7 < 13x-9x`

=>
`3 < 4x`

Dividing both sides by 4

=>
`x > (3)/(4)`

=>
`x > 0.75`

This means that x can be any number that is greater than 0.75

So, The solution set = [1,2,3,........]