Помогите 7(5-а)-8(в+3) -t-(10-x-y) -(8-x) -10,2(-y-10,2) -16t+15t -15-3t+20t ...

Question

Помогите 7(5-а)-8(в+3)
-t-(10-x-y)
-(8-x)
-10,2(-y-10,2)
-16t+15t
-15-3t+20t
3a-(10-3a)
-5a-5(-a+8)-14 срочно

Answer 1

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