" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2/4x-3/4[x-4x-1]=1- ( x + 1 ) / 4 /*4
2x-3x+12x+3=4-x-1
2x-3x+12x+x=3-3
12x=0
b) ⅔ ( 3x - 1) - 3/2 [ 2x + 3( x - 2 )] = 1
4/6 (3x-1) - 9/6 [2x+3x-6]=1
2x- 4/6- 3x- 9/2x +9=1
-x-9/2x=1-9 + 4/6 /*6
-6x-27x=6-54+4
-33x=-44 /:33
x=1,3
1/2x-3/4(x-4x-1)=1-x-1/4
1/2x-3/4x+3x-3/4=1-x-1/4(obie strony równania mnożymy przez 4)
2x-3x+12x=1-x-1
2x-3x+12x+x=1-1
12x=0
x=0
2/3(3x-1)-3/2[2x+3(x-2)]=1
2x-2/3-3/2(2x+3x-6)=1
2x-2/3-3x-4 1/2x+9=1
2x-3x-41/2x=1-9+2/3
=5 1/2x=-7 1/3 /:(-5 1/2)
x=4/3
x=1 1/3