To solve this equation, we will first simplify both sides of the equation.
Starting with the left side:
6/y−1y-1y−1 + 2 = y
We can simplify this by first combining the fractions on the left side:
6+2(y−1)6 + 2(y-1)6+2(y−1)/y−1y-1y−1 = y
Now, simplify further:
6+2y−26 + 2y - 26+2y−2/y−1y-1y−1 = y2y+42y + 42y+4/y−1y-1y−1 = y
Moving on to the right side of the equation:
y - 2y+4/(1−y)2y + 4 / (1-y)2y+4/(1−y)
Simplify the expression by distributing the negative sign:
y - 2y - 4 / 1−y1-y1−y
Combine like terms:
-y - 4 / 1−y1-y1−y
Now, we have:
2y+42y + 42y+4 / y−1y-1y−1 = y-y - 4 / 1−y1-y1−y = y
Now, let's solve this equation:
2y+42y + 42y+4 / y−1y-1y−1 = y
Cross multiply:
2y + 4 = yy−1y-1y−1 2y + 4 = y^2 - y
Rearrange to standard form:
y^2 - 3y - 4 = 0
Now let's solve the quadratic equation for y by factoring or using the quadratic formula.
To solve this equation, we will first simplify both sides of the equation.
Starting with the left side:
6/y−1y-1y−1 + 2 = y
We can simplify this by first combining the fractions on the left side:
6+2(y−1)6 + 2(y-1)6+2(y−1)/y−1y-1y−1 = y
Now, simplify further:
6+2y−26 + 2y - 26+2y−2/y−1y-1y−1 = y
2y+42y + 42y+4/y−1y-1y−1 = y
Moving on to the right side of the equation:
y - 2y+4/(1−y)2y + 4 / (1-y)2y+4/(1−y)
Simplify the expression by distributing the negative sign:
y - 2y - 4 / 1−y1-y1−y
Combine like terms:
-y - 4 / 1−y1-y1−y
Now, we have:
2y+42y + 42y+4 / y−1y-1y−1 = y
-y - 4 / 1−y1-y1−y = y
Now, let's solve this equation:
2y+42y + 42y+4 / y−1y-1y−1 = y
Cross multiply:
2y + 4 = yy−1y-1y−1 2y + 4 = y^2 - y
Rearrange to standard form:
y^2 - 3y - 4 = 0
Now let's solve the quadratic equation for y by factoring or using the quadratic formula.