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find the value of x. 1/5- x = 3
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First what you do is move everything to one side, so move that 1/5 over
-x=3 *5/1 is that correct?
Is the equation: \[\frac{1}{5}-x=3\] OR \[\frac{1}{5}x=3\]
and you multiply both sides by 5/1 to get the x alone right?
It depends on which which equation it is
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its is the first one you posted
Alright. Since it's +/- we can't multiply. We have to do the opposite operation
and by that you mean?
Mean if the numer is positive we subtract, of it's negative we add it. Like this one: |dw:1377232487580:dw|
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