Question

Решите плиз
х+3дробь2=х-4

Answer 1

Ответ:

$\frac{x + 3}{2} = x - 4 \\ x + 3 = 2(x - 4) \\ x + 3 = 2x - 8 \\ x + 3 - 2x + 8 = 0 \\ - x + 11 = 0$

$- x = 0 - 11 \\ - x = - 11 \\ x = 11$

Answer 2

x+3/2 = x-4

x + 3 = 2x - 8

x - 2x = -8 - 3

-x = -11

x = 11