(3(x-2) - 2(y+1) = -16,5(x+3) - 8(y-2) = 13;-6(4-x)+(y+5)=211(1+x)-9(7-y)=-36 - вопрос №13658497322116538213645211197 от Belka172 18.08.2020 12:46

Question

Алгебра: (3(x-2) - 2(y+1) = -16,5(x+3) - 8(y-2) = 13;-6(4-x)+(y+5)=211(1+x)-9(7-y)=-36​

Belka172 · Answer

Объяснение:(3(x-2))-2(y+1)=-16(3x-6)-2y-2=-163x-6-2y-2=-163x-8-2y=-163x=-16+8+2y3x=8+2yx=-8/3+2/3yx=-8/3+2/3yx=-8/3+2/3y,y...

(3(x-2) - 2(y+1) = -16,5(x+3) - 8(y-2) = 13;-6(4-x)+(y+5)=211(1+x)-9(7-y)=-36​