Question

resuelve las siguientes ecuaciones de primer grado 24x=48 ❤ -2x+8=-2 ❤ X+4=10 ❤ -4+2x=0❤6x+2=-16❤-x+1=-8❤ 2x-34=-20​

Answer 1

respuesta

$24x = 48 \\ x = \frac{48}{24} \\ x = 2$

$- 2x + 8 = - 2 \\ 8 + 2 = 2x \\ 10 = 2x \\ \frac{10}{2} = x \\ 5 = x$

$x + 4 = 10 \\ x = 10 - 4 \\ x = 6$

$- 4 + 2x = 0 \\ 2x = 4 \\ x = \frac{4}{2} \\ x = 2$

$6x + 2 = - 16 \\ 6x = - 16 - 2 \\ 6 x = - 18 \\ x = \frac{ - 18}{6} \\ x = - 3$

$- x + 1 = - 8 \\ 1 + 8 = x \\ 9 = x$

$2x - 34 = - 20 \\ 2x = - 20 + 34 \\ 2x = 14 \\ x = \frac{14}{2} \\ x = 7$