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murzikaleks [220]
3 years ago
15

2/3 +y-1/9=7/9 solve for y

Mathematics
1 answer:
KonstantinChe [14]3 years ago
4 0

Answer and Step-by-step explanation:

According to the question the answer you should be getting is : y =\frac{2}{9}

Let's solve your equation step by step like this :

Step 1 : Simplify both sides of the equation :

\frac{2}{y}+-\frac{1}{9}  =\frac{7}{9}

\frac{2}{3}+y+\frac{-1}{9}=\frac{7}{9}

(y)+(\frac{2}{3}+\frac{-1}{9})=\frac{7}{9} (Combine the like terms)

y+\frac{5}{9}=\frac{7}{9}

Step 2 : Subtract 5/9 from both sides :

y+\frac{5}{9}-\frac{5}{9}=\frac{7}{9}-\frac{5}{9}

y=\frac{5}{9}

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Let f(x) = x^3 - 2x - 2. Then differentiating, we get

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