Question

17) 6-(x-6) - 6'(x + 4) = -60,
18) 6-(x + 4) + 4-(x + 11) = 108;
19) 8-(4x + 7) + 6-(8x + 10)=516;
20) 9-(11X-5)+ 7-(4x + 8) = 392;
21) 8-(6x + 11) + 12.(9x - 6) =-140;
22) 10-(10x–8) – 5(6x - 2)= 0;
23) 10 - (x - 5)= -5.(x + 4) + 30;
24) 8 - (x + 7) = -7- (x + 4) + 39:
25) 11-(5x + 5) = -7-(5x + 6) +97;rezolvare ​

Answer 1

Răspuns:ba da stiu dar e greu de scris si mie lene

Explicație pas cu pas:nu stiu scz