Question

x+1 supra 5x+1=0,(27). x=?​

Answer 1

$\frac{x + 1}{5x + 1} = 0.(27)$

$\frac{x + 1}{5x + 1} = \frac{27}{99}$

$\frac{x + 1}{5x + 1} = \frac{3}{11}$

$11 \times (x + 1) = 3 \times (5x + 1)$

$11x + 11 = 15x + 3$

$11x - 15x = 3 - 11$

$- 4x = - 8$

$x = 2$

Answer 2

(x+1)/(5x+1)=27/99

(x+1)*99=(5x+1)*27

99x+99=135x+27

72=x*36

x=2