2(n-3)-4(5-2n)=-5(4n+7) -0,2(6x+1)/3,6=0,5x/-9

Question

2(n-3)-4(5-2n)=-5(4n+7)

-0,2(6x+1)/3,6=0,5x/-9

Comments

Ребзя

Answer 1

2n-6-20-8n=-20n-35
а дальше легко
-1.2x-0.2:3.6=0.5:(-9)