" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/3(3x-2)=2
x-2/3=2 /+2/3
x=2⅔
b)
2(x+7)=3(2x-5)
2x+14=6x-15 /-6x , -14
-4x=-29 /:(-4)
x=7¼
c)
3(x-5)+7=x+1
3x-15+7=x+1 /-x ,+8
2x=9 /:2
x=4½
2x+14=6x-15
2x-6x=-15-14
-4x=-29/-4
x=7,25
c.3(x-5)+7=x+1
3x-15+7=x+1
3x-x=15-7+1
2x=9/2
x=4,5
x-2/3=2
x=2+2/3
x= 2 ⅔
b) 2(x+7)=3(2x-5)
2x+14=6x-15
2x-6x=-15-14
-4x=-29/:(-4)
x= 7 ¼
c) 3(x-5)+7=x+1
3x-15+7=x+1
3x-x=15-7+1
2x=9/:2
x= 4 ½