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Algebra
Simplify (7/9)÷(y/(y-11))
7
9
÷
y
y
−
11
7
9
÷
y
y
-
11
Step 1
To
divide
by a
fraction
,
multiply
by its
reciprocal
.
7
9
⋅
y
−
11
y
7
9
⋅
y
-
11
y
Step 2
Multiply
7
9
7
9
by
y
−
11
y
y
-
11
y
.
7
(
y
−
11
)
9
y
7
(
y
-
11
)
9
y
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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