[tex] \mathbb{ \color{aqua}{ \underbrace{JAWABAN}}}[/tex]
5
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[tex] \mathbb{ \color{orange}{ \underbrace{PENYELESAIAN}}}[/tex]
[tex] \boxed{ \: \begin{aligned} \tt{n - 40\%} &= \tt{ \frac{8}{5} } \\ \tt{n} &= \tt{ \frac{8}{5} + 40\%} \blue{\Rightarrow{ \tiny{ \boxed{ \sf{ \purple{ubah \: menjadi \: pecahan \: biasa}}}}}} \\ \tt{n} &= \tt{ \frac{8}{5} + \frac{40}{100} }\blue{\Rightarrow{ \tiny{ \boxed{ \sf{ \purple{sederhanakan}}}}}} \\ \tt{n} &= \tt{ \frac{8}{5} + \frac{2}{5} } \\ \tt{n} &= \tt{ \frac{8 + 2}{5} } \\ \tt{n} &= \tt{ \frac{10}{5} } \\ \tt{n} &= \red{ \pink{ \tt{2}}} \end{aligned} \: } \\ \\ [/tex]
[tex] \boxed{ \: \begin{aligned} &\tt{n + 3} \\ & \tt{ = 2 + 3} \\ & \tt{ = \red{ \boxed{ \bf{ \pink{5}}}}} \end{aligned} \: }[/tex]
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[tex] \mathbb{ \color{red}{ \underbrace{KESIMPULAN}}}[/tex]
Jadi, nilai dari n + 3 adalah 5
[tex] \colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} [/tex]