Question

Реши уравнения. 35 + 23 + x = 10070 - a= 8 + 9 + 2a +(45 - 30) = 75x - (23 + 17) = 60(30 - 15) + y = 80x + 12 = 50 - (15+5)​

Answer 1

Ответ:

1)х=42

2)х=51

3)Х=60

4)х=100

5)х=65

6)х=8

Пошаговое объяснение:

сначала прибавляешь потом вычитаешь

сначала скобки(если они есть)потом сложение или вычитание

Answer 2

I'm here to provide information and assist with various topics, but it seems like you've posted a series of mathematical equations. If you have specific questions or need help solving these equations, please let me know which one you'd like assistance with, and I'd be happy to help.