X+ 11 - 4x = -x + 10x +11

5 - 3x -2(4x -1) =40

(x + 0.5) - (2x - 3) = 9

$\frac{2- x }{7} = \frac{3 + x }{14}$
=d

Question

Алгебра: X+ 11 - 4x = -x + 10x +11 5 - 3x -2(4x -1) =40 (x + 0.5) - (2x - 3) = 9 [tex]rac{2- x }{7} = rac{3 + x }{14}[/tex] =d

всёокок · Answer

1)0; 2)-3; 3)-5,5Объяснение:1)-x+11-4x=-x+10x+11-x-4x+x-10x=11-11-14x=0/÷(-14)x=02)5-3x-2(4x-1)=405-3x-8x+2=40-3x-8x=40-5-2-11x=33/:(-11)x=-33)(x+0,5)-(2x-3)=9x+0,5-2x+3=9x-2x=9-0,5-3-x=5,5/÷(-1)x=-5,5...

X+ 11 - 4x = -x + 10x +11 5 - 3x -2(4x -1) =40 (x + 0.5) - (2x - 3) = 9 =d

X+ 11 - 4x = -x + 10x +11

5 - 3x -2(4x -1) =40

(x + 0.5) - (2x - 3) = 9

$\frac{2- x }{7} = \frac{3 + x }{14}$
=d