Himpunan penyelesaian dari 2 x + 3 = 9 adalah
[tex]2x + 3 = 9 \\ 2x = 9 - 3 \\ 2x = 6 \\ x = \frac{6}{2} \\ x = 3[/tex]
Pembuktian :
2x + 3 = 9
2(3) + 3 = 6 + 3
= 9 ✔️
1-Hour WordPress 2021: A visual step-by-step guide to building WordPress websites in one hour or l
1-Hour WordPress 2021: A visual step-by-step guide to building WordPress websites in one hour or l
[tex]2x + 3 = 9 \\ 2x = 9 - 3 \\ 2x = 6 \\ x = \frac{6}{2} \\ x = 3[/tex]
Pembuktian :
2x + 3 = 9
2(3) + 3 = 6 + 3
= 9 ✔️