Question

-cinci integ si trei cincimi x+0.48=-53 ajutor va roggggggggggg aflati x

Answer 1

$- 5\frac{3}{5}x + 0,48 = - 53 \\ \\ - \frac{5 \times 5 + 3}{5}x + 0,48 = - 53 \\ \\ - \frac{25 + 3}{5}x + 0,48 = - 53 \\ \\ - \frac{28}{5}x + 0,48 = - 53 \\ \\ - \frac{28x}{53} + 0,48 = - 53 \\ \\ - \frac{28x}{53} = - 53 - 0,48 = - 53,48 \\ \\ - 28x = - 53,48 \times 5 = - 267,4 \\ \\ x = \frac{ - 267,4}{ - 28} = 9,55$