Question

Пжжжжжжжжжжжжжж Пжжжжжжжжжжжжжж ​

Answer 1

Ответ:

(х+х-3)×2=34

х+х-3=34÷2

х+х-3=17

х+х=17+3

х+х=20

х=20÷2

х=10

(10+10-3)×2=34