Question

X + 5 < 12
please help i am trying to answer before tmr

Answer 1

x<7

Explanation:

x+5<12

x<12-5

x<7

Answer 2

We conclude that:

`x+5<12\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x<7\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:7\right)\end{bmatrix}`

Please check the attached graph below.

Explanation:

Given

The inequality expression is

`x + 5 < 12`

To determine

To solve the inequality expression

Solving the inequality expression

`x + 5 < 12`

Subtract 5 from both sides

`x+5-5<12-5`

Simplify

`x<7`

Therefore, we conclude that:

`x+5<12\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x<7\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:7\right)\end{bmatrix}`

Please check the attached graph below.