3(x-1) + 2(x + 3) = 0; -5(x + 2) + 3(x-3) = 7; 4(-x+1)-2(3x - 5) = 0; 7(2x-6)-4(5x-8)= -5x.
Mathématiques
renaudinc24
Question
3(x-1) + 2(x + 3) = 0;
-5(x + 2) + 3(x-3) = 7;
4(-x+1)-2(3x - 5) = 0;
7(2x-6)-4(5x-8)= -5x.
-5(x + 2) + 3(x-3) = 7;
4(-x+1)-2(3x - 5) = 0;
7(2x-6)-4(5x-8)= -5x.