Math, asked by akhileshkr49, 2 months ago

a/5-a/7=3 solve the following equation.​

Answers

Answered by Anonymous
1

Answer:

</p><p>5−1⋅7=3</p><p></p><p>5+−7=3</p><p></p><p>

5+−7=3</p><p></p><p>5⋅7(5+−7)=5⋅7⋅3</p><p></p><p>

2=105

2=105</p><p></p><p>22=1052</p><p></p><p>

</p><p></p><p>=1052</p><p></p><p>

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Answered by sb771473
1

Step-by-step explanation:

a/ 5 - a/7 = 3

Taking l.c.m of both denominator 5,7

is 35

7a -5a /35 = 3

= 2a /35 =3

=2a = 35 × 2

= 2a = 70

= a = 70 /2

= a = 35

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