radomes.openskiesproject.org
sunuy sunuy
  • 30-10-2014
  • Mathematics
Answered

Solve.


1 = –(–w + 6)


A.

3


B.

–7


C.

–3


D.

7

Verified Answer :

luana
luana luana
  • 30-10-2014

\(1=-(-w+6) \ \ \ \ | omiting\ the\ bracket\\\\ 1=w-6\ \ \ \ | add\ 6\\\\ w=7\\\\Solution\ is\ D.\)

Answer Link
secretlyblu
secretlyblu secretlyblu
  • 30-10-2014

well you want to distribute the negative sign so it will be a lil easier to solve 

so  -(-w+6) becomes (w-6)

now plug in each value
 a. 3-6 = -3
b. -7-6= -13
c. -3-6= -9
d. 7-6= 1

Answer Link

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