Question

-2x+11=0. Решите уравнение, пж))

Answer 1

$- 2x + 11 = 0 \\ - 2x = - 11 \: \: ( \times ( - 1)) \\ 2x = 11 \\ x = \frac{11}{2} = 5 \frac{1}{2} = 5.5$

Answer 2

-2х=-11

2х=11

Х= 5.5

Ответ 5.5