Question

Jika 5(x - 1) = 3(x + 2), berapakah nilai x?​

Answer 1

[tex]5(x - 1) = 3(x + 2)[/tex]

[tex]5x - 5 = 3x + 6[/tex]

[tex]5x - 5 + 5 = 3x + 6 + 5[/tex]

[tex]5x = 3x + 11[/tex]

[tex]5x - 3x = 3x + 11 - 3x[/tex]

[tex]2x = 11[/tex]

[tex] \frac{2x}{2} = \frac{11}{2} [/tex]

[tex]x = \frac{11}{2} [/tex]