Question

Teorema de tales
Calcule o valor de x:
4x+2/6 = 3x-1/4

Answer 1

4x + 2/6 = 3x - 1/4
4x-3x = -1/4 - 2/6
x= - 3/12 - 4/12
x = -7/13

Answer 2

$\frac{2}{6} + \frac{1}{4} = 3x - 4x \\ \frac{4 + 3}{12} = - x \\ x = - \frac{7}{12}$