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Mathematics 15 Online
OpenStudy (anonymous):

x/7-1/2=1-2x/5

OpenStudy (anonymous):

x/7-1/2=1-2x/5 (-1/2)-1=-2x/5-x/7 Do you know how to subtract fractions?

OpenStudy (anonymous):

35 (x/7-1/2)=35 (1-2x/5) 5x-35/2=35-14x 19x=35+35/2 19x=105/2 x=105/38

OpenStudy (anonymous):

It is a good way to find the least common multiply of 7 and 5 which are the denominator of X, and then both sides times 35

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