3x+5=12
8x-6+12x=12
12-x=-3x+12
10x-6=5x-4
8x+7=13x-2
3x = 12 - 5
3x = 7 / : 3
x = 7/3 = 2 1/3
8x + 12x = 12 + 6
20x = 18 / : 20
x = 18/20 = 9/10 = 0,9
-x + 3x = 12 - 12
2x = 0
x = 0
10x - 5x = -4 + 6
5x = 2 / : 5
x = 2/5 = 0,4
8x - 13x = -2 - 7
-5x = -9 / : (-5)
x = 9/5 = 1 4/5 = 1,8
8x=12/8
x=1,5
2x+12x=12
14x=12/14
x=1,16
12-x=3x+12
12x=15x/12
x=1,25
4x=1x
x=4
15x=11x/15
x=1,36
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
3x+5=12
3x = 12 - 5
3x = 7 / : 3
x = 7/3 = 2 1/3
8x-6+12x=12
8x + 12x = 12 + 6
20x = 18 / : 20
x = 18/20 = 9/10 = 0,9
12-x=-3x+12
-x + 3x = 12 - 12
2x = 0
x = 0
10x-6=5x-4
10x - 5x = -4 + 6
5x = 2 / : 5
x = 2/5 = 0,4
8x+7=13x-2
8x - 13x = -2 - 7
-5x = -9 / : (-5)
x = 9/5 = 1 4/5 = 1,8
3x+5=12
8x=12/8
x=1,5
8x-6+12x=12
2x+12x=12
14x=12/14
x=1,16
12-x=3x+12
12x=15x/12
x=1,25
10x-6=5x-4
4x=1x
x=4
8x+7=13x-2
15x=11x/15
x=1,36