Giải phương trình:
a) (5x+2)-3(2x+1)=-3x+7
B) 2x-(3-5x)=4(x+3)
C) 5(2x-3)-4(5x-7)19-2(x+11)
D) x^2 - (x+2) (x-2)=2x
z) 1-3x/6+x-1=x+2/2
Zz) 3(2x+1)/4-5-#x+2/10=2(3x-1)/5
Bài 6 giai pt
A) 5-(x-6) = 4 ( 2x-3)
B) 5(2x+2)-4(5-3x)=1
c)-4(X-3)=6X+(x-3)
D) x/3-5x/6-5x/12=x/4-5
E) x-1/2-x+1/15-2x-13/6=0
G) 3(5x-2)/4-2=7x/3-5(x-7)
B) 2x-(3-5x)=4(x+3)
C) 5(2x-3)-4(5x-7)19-2(x+11)
D) x^2 - (x+2) (x-2)=2x
z) 1-3x/6+x-1=x+2/2
Zz) 3(2x+1)/4-5-#x+2/10=2(3x-1)/5
Bài 6 giai pt
A) 5-(x-6) = 4 ( 2x-3)
B) 5(2x+2)-4(5-3x)=1
c)-4(X-3)=6X+(x-3)
D) x/3-5x/6-5x/12=x/4-5
E) x-1/2-x+1/15-2x-13/6=0
G) 3(5x-2)/4-2=7x/3-5(x-7)