\(\dfrac{3}{5}\cdot\left(x+2\right)=\dfrac{1}{5}\\ x+2=\dfrac{1}{5}:\dfrac{3}{5}\\ x+2=\dfrac{1}{3}\\ x=\dfrac{1}{3}-2=\dfrac{1}{3}-\dfrac{6}{3}\\ x=-\dfrac{5}{3}\)
Tìm x
a) (-5)(x+1/5)-1/2(x-2/3)=3/2x-5
b)3(x-1/2)-5(x+3/5)=(-x)+1/5
Tìm x
a, ( 3 . x -1 ) . ( -1/2 .x + 5 ) = 0
b, 3. ( x - 1/2 ) - 5 ( x + 3 /5 ) = x + 1 /5
c, -5 . ( x + 1/5 ) - 1/2 . ( x - 2/3 ) = 3/2 . x - 5/6
d,3. ( 3 . x - 1/2 ) mũ 3 + 1/9 = 0
Tìm x biết
-5(x+1/5)-1/2(x-2/3)=3/2x-5/6
3(x-1/2)-5(x+3/5)=-x+1/5
Tìm x,biết:
a)-5×(x+1/5)-1/2×(x-2/3)=3/2x-5/6
b)3×(x-1/2)-5(x+3/5)=-x+1/5
tìm x
a) 3(x-1/2)-5(x+3/5)=-x+1/5
b) -5(x+1/5)-1/2(x-2/3)=3/2.-5/6
c) (3x-1)(-1/2x+5)=0
tìm x
a) 3(x-1/2)-5(x+3/5)=-x+1/5
b) -5(x+1/5)-1/2(x-2/3)=3/2.-5/6
c) (3x-1)(-1/2x+5)=0
Tìm x biết:
a) x:( 1/2 + 2/3)= 6/5
b) (x- 1/2)- 5( x-2/3)= 3/2 x
c) -5 ( x+1/5) - 1/2 (x- 2/3)=x
tìm x
a) X x 3/4 = 1/5 b) 3/7 x X = 2/5 c) 1/3 + 2/9 = 2/12 x X
d) 4/15 x X - 2/3 = 1/5 e) x : 1/7 = 2/3 f) 1/9 : x = 7/3 j) 1/4 + 5/12 = 8/3 : x
h) 7/4 : X - 1/2 = 1/5
tìm x
a ) 2/3 . x + 1/2 = 1/10
b ) 2/3 . x +1/5 =7/10
c) ( 3 và 4/5 - 2 .x ) . 1 và 1/3 = 5 và 5/7
d ) x/7 = 6/-21
Tìm x
1) -5(x + 1/5) - 1/2(x -2/3) = 3/2x - 5/6
2) 3(x - 1/2) - 5(x + 3/5) = -x + 1/5
3) 3(3x - 1/2)3 + 1/9 = 0
4) 60% .x + 2/3x =1/3 . 6/1/3
