Question

4a/5-3=7a/4 find value of A. ​

Answer 1

Answer:

Step-by-step explanation:

14

Answer 2

Answer:

$a = \frac{-60}{19}$

Step-by-step explanation:

$\frac{4a}{5} -3=\frac{7a}{4}$

$\frac{4a}{5} -\frac{7a}{4}=3$

take L.C.M of 5 and 4

$\frac{16a}{20} -\frac{35a}{20}=3$

$-\frac{19a}{20}=3$

$-19a= 3$ × $20$

$-19a=60$

$a = \frac{60}{-19}$

$a = \frac{-60}{19}$

                                                                                                                   

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