Question

8+7х-3х+х-11х=

3n-8n-5h+2+2h=

3*(a-2)+6(a-4)-4(3a+2)=

Решите по действиям!
Заранее спасибо!

Answer 1

8+7х-3х+х-11х=8-6х 3n-8n-5h+2+2h=2-8h

3(a-2)+6(a-4)-4(3a+2)=3a-6+6a-24-12a-8=-3a-38