1/2x + 1 = 1/3 ( x + 3/4 ) 1. - 1.5 2. -7.5 3. 3/2 4. -0.9 (–20х – 50) ∙ 2 = 100 1. -5...

Question

1/2x + 1 = 1/3 ( x + 3/4 ) 1. - 1.5 2. -7.5 3. 3/2 4. -0.9 (–20х – 50) ∙ 2 = 100 1. -5 2. 0 3. -12.5 4. -10 х+5(2-4х)=29 1. 29/30 2. -2.9 3. - 24 4. -1

Answer 1

Ответ:

не знаю

Пошаговое объяснение: