3 over 2 - 1 over x minus 4 = negative 2 over 2x minus 8 ?
@alexwee123 another one! haha
Lol can you use equation instead of writing it in letters , makes it easier to follow :P?
\[\frac{ 3 }{ 2 }-\frac{ 1 }{ x-4 }=\frac{ -2 }{ 2x-8 }?\]
ok do you know what common denominators are ?
Yes.
do you see how you could simplify 2x-8?
*hint look at the denominators of your other fractions*
ok so what do you think the common demoniator between 3/2 and 1/(1-x) is?
\[2\left( x-4 \right) ?\]
sorry 1/(x-4)*
yes. now how do you change the denominators of your other fractions to get that same answer?
This is where i'm stuck :/
*hint you can multiply a fraction by another fraction that is equivalent to one*
yea awesome so if we simplify these two out we'd get |dw:1402437759003:dw|
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