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Mathematics 10 Online
OpenStudy (anonymous):

144 = −12(x + 5)

Nnesha (nnesha):

first you have to distribute

Nnesha (nnesha):

-12 times x ??? -12 times 5 ??

OpenStudy (misty1212):

nah first you have to divide by \(-12\) and start with \[-12=x+5\] then you can solve in one step

OpenStudy (anonymous):

im confused

Nnesha (nnesha):

okay i'm out

OpenStudy (anonymous):

help..

OpenStudy (solomonzelman):

eliminate the x....

OpenStudy (anonymous):

not helping

Nnesha (nnesha):

do you still need help ???

OpenStudy (anonymous):

yes. please.

Nnesha (nnesha):

okay so you can distribute bracket by -12 or you can divide both side by -12

Nnesha (nnesha):

so distribute is hardest step for some people so divide both side by -12

OpenStudy (misty1212):

\[144=-12(x+5)\\ \frac{144}{-12}=\frac{-12}{-12}(x+5)\\ -12=x+5\]

OpenStudy (anonymous):

144=-12x-60???

OpenStudy (anonymous):

@Nnesha

Nnesha (nnesha):

yes if you wanna distribute that is right

Nnesha (nnesha):

now add 60 both sides

OpenStudy (anonymous):

204=-12x

Nnesha (nnesha):

yes now divide both side by -12

OpenStudy (anonymous):

-17

Nnesha (nnesha):

yes right

OpenStudy (anonymous):

is that the answer??

Nnesha (nnesha):

yes :)

OpenStudy (anonymous):

thanks

Nnesha (nnesha):

my pleasure

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