liajashay8 liajashay8

20-10-2020
Mathematics

contestada

if you subtract 19 from my number and multiply the difference by -2, the result is -8

Respuesta :

lolilopoo lolilopoo

20-10-2020

Answer:cool

Step-by-step explanation:

Answer Link

jay5665 jay5665

20-10-2020

Answer:

23

Step-by-step explanation:

let the number be 'a'

-2(a - 19)= -8

open the brackets

-2a + 38 = -8

collect like terms

38 + 8 = 2a

46 = 2a

a = 23

Answer Link

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