Question

Necesito ayudaaaaaaaaal que responda lo que no es lo reporto

Answer 1

Respuesta:

a.

$- \frac{x - 3}{2} = \frac{5}{4} \\ - x - 3 = \frac{5}{4} \times 2 \\ - x = \frac{5}{2} + 3 \\ - x = \frac{11}{2} = - 5.5$

b.

$- \frac{2x + 5}{3} = \frac{1}{6} \\ - 2x + 5 = \frac{1}{6} \times 3 \\ - 2x = \frac{1}{2} - 5 \\ - 2x = \frac{ - 9}{2} \\ x = - \frac{ \frac{ - 9}{2} }{2} = \frac{9}{4} = 2.25$

c.$\frac{x + 4}{8} + 2 = \frac{1}{4} \\ x = 8(\frac{1}{4} - 2) - 4 \\ x = 8( \frac{ - 7}{4} ) - 4 \\ x = 2( - 7) - 4 \\ x = - 14 - 4 \\ x = - 18$

d.

$- \frac{x - 5}{6} + 2 = \frac{x}{12} \\ - \frac{x}{6} + \frac{ - 5}{6} + 2 = \frac{x}{12} \\ - \frac{x}{6} - \frac{x}{12} = - \frac{5}{6} - 2 \\ - \frac{18x}{72} = \frac{ - 17}{6} \\ - 18x = 72( \frac{ - 17}{6}) \\ - 18x = 12( - 17) \\ x = \frac{204}{18} = \frac{34}{3} = 11.33$

Gaby!!! ^u^ ✨