Question

Решите ПЖ
$6(7x - 11) - 13(x - 6) = 14(2x + 1)$

Answer 1

42x-66-13x+78=28x+14

42x-13x-28x=14-78+66

x=2

Answer 2

$6(7x - 11) - 13(x - 6) = 14(2x + 1)$
$42x - 66 - 13x + 78 = 28x + 14$
$42x - 13x - 28x = 14 + 66 - 78$
$x = 2$
Ответ: 2.