Question

3/(x+1)=5/(2x) solve the equation ​

Answer 1

Answer:

$3 \div (x + 1) = 5 \div (2x) \\ 5(x + 1) = 3 \times 2x \\ 5(x + 1) = 6x \\ x + 1 = 6x \div 5 \\ (6x \div 5) - x = 1 \\ x \div 5 = 1 \\ x = 5$