" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
4x=-16
x=-4
b)4(x+5)=-4
4x+20=-4
4x=-24
x=-6
c)2(x+4)-6=3(x-2)+7x
2x+8-6=3x-6+7x
2x+2=10x-6
2x=10x-8
-8x=-8
x=1
d)3(x-2)-2=2(x+4)+5x
3x-6-2=2x+8+5x
3x-8+7x+8
3x=7x+16
-4x=16
x=-4
Liczę na naj :)