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Mathematics 18 Online
OpenStudy (anonymous):

x-3/4 x x-5/2=1

OpenStudy (anonymous):

\[\frac{ x-3 }{ 4 }-\frac{ x-5 }{ 2}=1\]

OpenStudy (anonymous):

Solve for x

OpenStudy (jonnyvonny):

In order to subtract the equations, they must have a common denominator. Do so by multiplying (x-5) by 2/2, and subtract from then (remember, also, that the "-" will distribute out to the (x-5), making the 5 positive). Once you've simplified, then get x alone by reverse PEMDAS. If you desire more elaboration, feel free to ask.

OpenStudy (anonymous):

Can you show me! im studying for finals and i cant get this right.

OpenStudy (jonnyvonny):

np;\[(x-3)/4-(x-5)/2=1\rightarrow(x-3)-(x-5)/2*(2/2)=1\]\[(x-3-2x+10)/4=1\] From then, simplify, then get x alone.

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