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Morgarella [4.7K]
3 years ago
5

Solve 55/z + 1/5 = 7/z

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:HEY THERE

Step-by-step explanation:

<h3>55/z + 1/5 = 7/z</h3><h3>>1/5=7/z -55/z</h3><h3>>1/5= -48/z[do cross multiplication]</h3><h3>>1*z=5*-48</h3><h3>>z=-240</h3><h3>this is ur answerr..hope it helped u^_^</h3>
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Step-by-step explanation:

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3 years ago
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nika2105 [10]

Answer:

Explanation:

We can factor the numerator and denominator as;

(

x

−

2

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(

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(

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(

x

−

1

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2

x

(

x

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1

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⇒

x

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2

2

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However, we cannot divide by

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2

x

=

0

⇒

x

=

0

and

x

−

1

=

0

⇒

x

1

x

2

−

3

x

+

2

2

x

2

−

2

x

=

x

−

2

2

x

Where:

x

≠

0

and

x

≠

1

Or

x

2

−

3

x

+

2

2

x

2

−

2

x

=

x

2

x

−

2

2

x

=

1

2

−

1

x

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Step-by-step explanation:

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