rozwiąż równania
a) 6x-4=3x+5
b) 5x-2=4x+5
c) 3y+4=(-y)+8
a) 6x-4=3x+5 /+4
6x = 3x + 9 /-3x
3x = 9 / :3
x = 3
b) 5x-2=4x+5 /+2
5x = 4x + 7 /-4x
x = 7
c) 3y+4=(-y)+8 /+y
4y + 4 = 8 / -4
4y = 4 /:4
y = 1
6x-3x=5+4
3x =9 /:3
x=9
5x-4x=5+2
x=7
3y+y=8-4
4y=4/:4
y=1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 6x-4=3x+5 /+4
6x = 3x + 9 /-3x
3x = 9 / :3
x = 3
b) 5x-2=4x+5 /+2
5x = 4x + 7 /-4x
x = 7
c) 3y+4=(-y)+8 /+y
4y + 4 = 8 / -4
4y = 4 /:4
y = 1
a) 6x-4=3x+5
6x-3x=5+4
3x =9 /:3
x=9
b) 5x-2=4x+5
5x-4x=5+2
x=7
c) 3y+4=(-y)+8
3y+y=8-4
4y=4/:4
y=1