Х + (590 - 320) = 400 • 2 - 30

Question

Х + (590 - 320) = 400 • 2 - 30

Comments

Х + (590 - 320) = 400 • 2 - 30

Answer 1

Ответ:

Х + (590 - 320) = 400 • 2 - 30

х+590-320=770

х=770-590+320

х=500

Comments

спасибо

Answer 2

Ответ:

x+270=770

x=770-270

x=500

500+270=770

770=770