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Amiraneli [1.4K]
3 years ago
15

What is y+7/7y÷3y^2+21y/14y−5 simplified?

Mathematics
1 answer:
Soloha48 [4]3 years ago
6 0
This becomes...........

[(y+7)/7y] x [(14y-5)/(3y^2+21y)]= [(y+7)/7y] x [(14y-5)/3y(y+7)]= [1/7y] x [(14y-5)/3y]= [(14y-5)/21y]


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The answer is x=2

show you step-by-step

step 1:simplify both sides of the equation.

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4x+8=6x+4

step 2:subtract 6x from both sides.

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step 3: subtract 8 from both sides

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step 4: divide both sides by -2

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