Question

(y+11)/6 - (y+1)/9 = (y+7)/4 is

Answer 1

Given y + 11/6 - (y + 1)/9 = (y + 7)/4

LCM = 36.

6(y + 11) - 4(y + 1) = 9(y + 7)

6y + 66 - 4y - 4 = 9y + 63

2y + 62 = 9y + 63

2y = 9y + 1

-7y = 1

y = -1/7


Hope this helps!

Answer 2

HELLO DEAR,

$\frac{y + 11}{6} - \frac{y + 1}{9} = \frac{y + 7}{4} \\ = > \frac{9y + 99 - 6y - 6}{54} = \frac{y + 7}{4} \\ = > \frac{93 + 3y}{54} = \frac{y + 7}{4} \\ = > \frac{3(31 + y)}{3 \times 2 \times 9} = \frac{y + 7}{4} \\ = > 62 + 2y = 9y + 63 \\ = > 7y = 62 - 63 \\ = > y = \frac{ - 1}{7}$
I HOPE ITS HELP YOU DEAR,
THANKS