Question

Resuelve las ecuaciones:
-7 + 2x = 11

14x - 6 = 8x + 18

$\frac{1}{4}x-5=\frac{7}{2} +\frac{3}{8} x$

Answer 1

Explicación paso a paso:

$- 7 + 2x = 11 \\ 2x = 11 + 7 \\ 2x = 18 \\ x = \frac{18}{2} \\ x = 9$

$14x - 6 = 8x + 18 \\ \\ 14x - 8x = 18 + 6 \\ 6x = 24 \\ x = \frac{24}{6} \\ x = 4$