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Mathematics 21 Online
OpenStudy (anonymous):

simplify each expression: -(14+x)

OpenStudy (anonymous):

-x-14. do u see how i did it?

OpenStudy (anonymous):

no......please show step by step please

jimthompson5910 (jim_thompson5910):

Rewrite -(14+x) as -1(14+x) and distribute

OpenStudy (anonymous):

got it?

OpenStudy (anonymous):

hmmmm wait im letting my brain soak this stuff in

OpenStudy (anonymous):

where did u get the -1 from? in front of the x?

jimthompson5910 (jim_thompson5910):

when you have a negative hanging out there, it means there's really a negative one sitting out front.

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

it's still a bit confusing

jimthompson5910 (jim_thompson5910):

it's like saying that -x is the same as -1x or -1 times x

OpenStudy (anonymous):

yes it is i agree. i graduate college in Dec though

OpenStudy (anonymous):

yea ik tht^^^

OpenStudy (anonymous):

no not the college thing above tht

OpenStudy (anonymous):

im lost on how u went from -1(14+x) to -x-14

jimthompson5910 (jim_thompson5910):

-1(14+x) -1(14)-1(x) -14 - x -x - 14

OpenStudy (anonymous):

...

jimthompson5910 (jim_thompson5910):

where are you stuck

OpenStudy (anonymous):

what math is this your taking?

OpenStudy (anonymous):

oh nvm

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