Question

4. Find the value of x :
(-2)3x + 2 x (-2)-2 = (-2)6.
​

Answer 1

Answer:

x=(-1.2)

Step-by-step explanation:

(-2)3x + 2 x (-2)-2 = (-2)6

-6x+16x=-12

10x=-12

x=-12/10

x=(-1.2)

Answer 2

$( - 2)3x + 2x( - 2) - 2 = ( - 2)6$

$- 6x + 8x = - 12$

$2x = - 12$

$x = - 6$

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