1 Answer

Jazza · Answer 1 · 2023-09-19T01:08:47+0000

the inequality is:

$4x+5\le13$

Now we can rest 5 in bout sides so:

$\begin{gathered} 4x\le13-5 \\ 4x\le8 \end{gathered}$

Now we divide by 4 so:

$\begin{gathered} x\le(8)/(4) \\ x\le2 \end{gathered}$

English solution: all real numbers that are less or equal to 2

Algebraic solution:

$x\le2$

Number line solution:

Interval notation:

$(-\infty,2\rbrack$

Builder notation:

$\mleft\lbrace x\parallel x\le2\mright\rbrace$

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