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Mathematics 15 Online
OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

opposite sides are equal

ganeshie8 (ganeshie8):

3+5x = 12+2x

ganeshie8 (ganeshie8):

solve x

OpenStudy (anonymous):

12+2x=3+5x -2 -2 ?

ganeshie8 (ganeshie8):

yea do that...

ganeshie8 (ganeshie8):

12 = 3+3x

ganeshie8 (ganeshie8):

subtract 3 now

ganeshie8 (ganeshie8):

12 = 3+3x -3 -3

OpenStudy (anonymous):

9=3x

OpenStudy (anonymous):

x=3?

OpenStudy (anonymous):

18

ganeshie8 (ganeshie8):

Yes ! but we want to find BC still

ganeshie8 (ganeshie8):

perfect ! BC = 18

ganeshie8 (ganeshie8):

good work :)

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