Odpowiedź:
Szczegółowe wyjaśnienie:
2*(x*4)=6*(x-3)
8x=6x-16
2x=-16
x= -8
4x+2x+2=10-2x
4x+2x+2x=10-2
8x=8
x=1
12-9x= -8+4x
-9x-4x= -8-12
-13x=-20
x= 20/13 = 1 7/13
5y+2= -16y-4
5y+16y=-4-2
21y=-6
y= -6/21 = -2/7
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Odpowiedź:
Szczegółowe wyjaśnienie:
2*(x*4)=6*(x-3)
8x=6x-16
2x=-16
x= -8
4x+2x+2=10-2x
4x+2x+2x=10-2
8x=8
x=1
12-9x= -8+4x
-9x-4x= -8-12
-13x=-20
x= 20/13 = 1 7/13
5y+2= -16y-4
5y+16y=-4-2
21y=-6
y= -6/21 = -2/7