Question

СРОЧНО ДАЮ 20Б!!!!ПЖЖЖЖЖЖЖ

Answer 1

Ответ:

$x = 5.$

Пошаговое объяснение:

$72 - 2(3x - 1) = 44 \\ - 2(3x - 1) = 44 - 72 \\ - 2(3x - 1) = - 28 \: ( \div \: ( - 2)) \\ 3x - 1 = 14 \\ 3x = 14 + 1 \\ 3x = 15 \\ x = \dfrac{15}{3} \\ x = 5.$

Answer 2

$72-2(3x-1)=44\\72-6x+2=44\\-6x=-72-2+44\\-6x=-30\\x=5$