Question

me ayudan ustedes a resolver esto

Answer 1

Respuesta:

Explicación paso a paso:

Answer 2

Resolver y hallar el valor de x

a)

$\boxed {\bold{-6x - (-1) + 2 . 8 = 2x - x + 20}}$

$\boxed {\bold{{2x - x + 20 = -6x - (-1) + 2 . 8}}}$

$\boxed {\bold {x + 20 = -6x +1 + 16}}$

$\boxed {\bold {x + 20 = -6x +17}}$

$\boxed{ \bold{x + 6x = 17 - 20}}$

$\boxed{ \bold{7x = - 3}}$

$\boxed {\bold {x = - \frac{3}{7} }}$

b)

$\boxed {\bold{\frac{1}{2} x + 1 = x -2}}$

$\boxed {\bold{\frac{x}{2} + 1 - x= -2}}$

$\boxed {\bold{\frac{x}{2} - x \ .\frac{2}{2} + 1 \\= -2}}$

$\boxed {\bold{\frac{x}{2} - \frac{-x\ .2}{2} + 1 \\= -2}}$

$\boxed {\bold{\ \frac{x-x\ .\ 2}{2} + 1 \\= -2}}$

$\boxed {\bold{\ \frac{x-2x}{2} + 1 \\= -2}}$

$\boxed {\bold{\ \frac{x. (1-2) }{2} + 1 \\= -2}}$

$\boxed {\bold{\ \frac{x. -1 }{2} + 1 \\= -2}}$

$\boxed {\bold{\ - \frac{x}{2} + 1 \\= -2}}$

$\boxed {\bold{\ - \frac{x}{2} \\= -2-1}}$

$\boxed {\bold{\ - \frac{x}{2} \\= -3}}$

$\boxed {\bold{\ {x} \\= -2\ . -3}}$

$\boxed {\bold{\ {x} \\= 6}}$