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Mathematics 25 Online
OpenStudy (anonymous):

-5/8x=-9/10

OpenStudy (mimi_x3):

-72x = -50 x = 50/72

OpenStudy (anonymous):

solve using the multiplication princple don't forget perform a check -5/8x=-9/10

OpenStudy (anonymous):

answer x~~0.694444

OpenStudy (anonymous):

FullSimplify[-5/(8 x) == -9/10, x > 0]

OpenStudy (anonymous):

36 x =25 if x is positive

OpenStudy (anonymous):

25/x == 36

OpenStudy (anonymous):

so it would b 50/72 right ?

OpenStudy (anonymous):

x = 25/36

OpenStudy (anonymous):

but i could be wrong id go with mimi |dw:1315106402849:dw|

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