Question

value of a:b if 2/a+3/b = 2(3/a-2/b)​

Answer 1

Step-by-step explanation:

$\frac{2}{a} + \frac{3}{b} = 2( \frac{3}{a} - \frac{2}{b} ) \\ = > 2b + 3a = 2(3b - 2a) \\ = > 2b + 3a = 6b - 4a \\ \\ = > 3a + 4a = 6b - 2b \\ = > 7a = 4b \\ = > \frac{a}{b} = \frac{4}{7} (answer)$

Answer 2

Answer:

a:b = 4:7

Step-by-step explanation:

given that

2/a+3/b =2(3/a-2/b)

2/a+3/b= 6/a-4/b

3/b+4/b=6/a-2/a

7/b=4/a

a/b=4/7

a:b=4:7

answer