Question

A) -3 X =12
B) X (-4) = -2
C) -4 X = -16
D) X: ( -3) = 2
E) 3 X = -24

Answer 1

Respuesta:

$- 3x = 12 \\ - 12 = 3x \\ \frac{ - 12}{3} = x \\ - 4 = x$

$x( - 4) = - 2 \\ - 4x = - 2 \\ 4x = 2 \\ x = \frac{2}{4} \\ x = \frac{1}{2}$

$- 4x = - 16 \\ 4x = 16 \\ x = \frac{16}{4} \\ x = 4$

$\frac{x}{ - 3} = 2 \\ x = 2 \times - 3 \\ x = - 6$

$3x = - 24 \\ x = \frac{ - 24}{3} \\ x = - 8$