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first, take 9x+27=6x+66 (vertical angles) solve for x !
@RadEn explane every step please like step by step
well.. do u know how to solve linier equation one variable ? 9x+27=6x+66
Refresh my memory?
i just need to know how to do this one problem step by step then ill understand everything else i just need a structure to follow
i have to go in like 2mins but i will try to come back in a few das or few hours
please leave a step by step problem solving reply
ops, sorry i was just new answering to other mmbers oke, from : 9x+27=6x+66 (move 6x to left side but change its sign, and same for 27 move to right) 9x-6x = 66-27 3x = 39 (both sides divided by 3) 3x/3 = 39/3 x = 13
i will take not of this
is there like
more to the problem?
i got to go please leave the rest of he problem below
sorry, i serve 2 member ... ok, now look ur graph. measure RSL = 9x+27 just put x=3, what is ?
do u understand when i got x=3 ?
what does it have to do with getting any of the answer choices below?
m (RSL) = 9x + 27 m (RSL) = 9(13) + 27 = ... ?
game is over :)
like how did you get 3x?!
Wait enplane further!
9x-6x = 3x
where did 3x come from? @RadEn
I get it its just all the problems are so far apart...you wouldn't mind re writing them all again together step by step? @RadEn
ok, lets start from the figure : |dw:1350413463354:dw|
the property of vertical angles, it should be same for both
sorry im doing other class work as well as this one
from ur figure, a=9x+27 and b=6x+66 |dw:1350413801728:dw|
therefore, 9x+27 = 6x+66
just running algebra process 9x+27 = 6x+66 9x-6x = 66-27 3x = 39 so far, so good ?
and the next step please.
3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13
next, look at the figure... what's ur question ? find m(RSL), right ?
please the whole process
9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13
i ment put every thing to gether ike i showed u above
from begining to end
9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, so 3x/3 = 39/3 x = 13 m (RSL) = 9x + 27 m (RSL) = 9(13) + 27 = 144
this is what i wanted to see.
Ok, i repeat again :) 9x+27 = 6x+66 9x-6x = 66-27 3x = 39 3x = 39 divided by 3 for both sides, 3x/3 = 39/3 so, x = 13. to find the value of m(RSL)=9x+27 substitute x=13 to right side so, m(RSL) = 9(13)+27 = 117 + 27 = 144 degrees
i can understand it better this way
I will review it now to make sure i understand