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Mathematics 8 Online
OpenStudy (anonymous):

9t-6-6t=6 Help!?

Nnesha (nnesha):

first combine like terms

Nnesha (nnesha):

combine those value who have same variable on left side

Nnesha (nnesha):

do you understand ??

Nnesha (nnesha):

9t - 6t = ???

Nnesha (nnesha):

subtract not add

OpenStudy (anonymous):

Oh uhh 3t

Nnesha (nnesha):

yep right so now you have 3t - 6 = 6 now add 6 both side

OpenStudy (anonymous):

9t=12?

Nnesha (nnesha):

ops remember we already subtract 9t - 6t so we got 3t so 3t = 12 :) :)

Nnesha (nnesha):

now divide both side 3

OpenStudy (anonymous):

T=4

Nnesha (nnesha):

yep right

OpenStudy (anonymous):

Oh i understand it now (: thanks.

Nnesha (nnesha):

my pleasure but you know we can check ourselves if we write or not lets plug t value back in to the equation |dw:1413768774688:dw| both sides are equal that's mean we got right answer :)

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