ekggammage
ekggammage ekggammage
  • 20-09-2019
  • Mathematics
contestada

Solve for x: two thirds(x − 2) = 4x.

Respuesta :

Estellia
Estellia Estellia
  • 20-09-2019

Answer:

[tex]x = - 0.4[/tex]

Step-by-step explanation:

[tex] \frac{2}{3} (x - 2) = 4x[/tex]

Expand with the distributive rule:

[tex] \frac{2}{3} x - \frac{2}{3} \times 2 = 4x[/tex]

[tex] \frac{2}{3} x - \frac{4}{3} = 4x[/tex]

Add 4/3 to both sides:

[tex] \frac{2}{3} x = 4x + \frac{4}{3} [/tex]

Subtract 4x from both sides

[tex] - \frac{10}{3} x = \frac{4}{3} [/tex]

[tex] - 10x = 4[/tex]

[tex]x = - 0.4[/tex]

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