Matematika Sekolah Menengah Atas 2+x=7
Berapakah nilai x?

2+x=7
Berapakah nilai x?

[tex] \mathbb \color{aqua} \underbrace{JAWABAN}[/tex]

5

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[tex] \mathbb \color{orange} \underbrace{PENYELESAIAN}[/tex]

[tex] \underline{ \overline{ \boxed{ \bold{diketahui}}}}[/tex]

  • 2 + x = 7

[tex] \\ \underline{ \overline{ \boxed{ \bold{ditanya}}}}[/tex]

  • nilai x

[tex] \\ \underline{ \overline{ \boxed{ \bold{jawab}}}}[/tex]

[tex] \boxed{ \begin{aligned} \sf2 + x &= \sf 7 \\ \sf x &= \sf 7 - 2 \\ \sf x &= \bold{5} \end{aligned}}[/tex]

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[tex] \mathbb \color{violet} \underbrace{PEMBUKTIAN}[/tex]

=> substitusikan x = 5 :

[tex] \boxed{ \begin{aligned} \sf2 + x &= \sf 7 \\ \sf2 + 5 &= \sf 7 \\ \sf7 &= \sf 7 \end{aligned}}[/tex]

[tex] \mathbb \color{red} \underbrace{KESIMPULAN}[/tex]

Jadi, nilai x adalah 5

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2 + x = 7

x = 7 - 2

= 5

[tex]\bold{\mathbb{\color{ff0000}{♡} \color{ff4000}{♡}\color{ff8000}{♡}\color {ffc000}{♡}\color{ffff00}{♡}\color{c0ff00}{♡}\color {80ff00}{♡}\color{40ff00}{♡}\color {00ff00}{♡}\color{00ff40}{M}\color{00ff80}{a}\color {00ffc0}{s} \: \color{00ffff}{R}\color {00c0ff}{y}\color{0080ff}{a}\color{0040ff}{n}\color {0000ff}{♡}\color{4000ff}{♡}\color{8000ff}{♡}\color{c000ff}{♡}\color{ff00ff}{♡}\color {ff00c0}{♡}\color{ff00a0}{♡}\color{ff0080}{♡}\color{ff0040}{♡}}}[/tex]

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