Question

2(y - 3)/4 - 2(у + 4)/3 = Зу-1/2 + 1
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Answer 1

Step-by-step explanation:

$\frac{2( y - 3)}{4} - \frac{2(y + 4)}{3} = \frac{3y - 1}{2} + 1$

$\frac{6(y - 3) - 8(y + 4)}{12} = \frac{3y - 1 + 2}{2}$

$\frac{6y - 18 - 8y - 32}{12} = \frac{3y + 1}{2}$

$\frac{ - 2y - 50}{12} = \frac{3y + 1}{2}$

$12(3y + 1) = 2( - 2y - 50)$

$36y + 12 = - 4y - 100$

$36y + 4y = - 100 - 12$

$40y = - 112$

$y = \frac{ - 112}{40}$

$y = \frac{ - 14}{5}$