Oblicz(równania) 1/9-jedna dziewiąta i tak dalej
1/9z+7=2
4/5x-4=0
2/7*a+10=-2
1/9z = 2 - 7
1/9z = -5
z = -5 :1/9
z = -5 * 9/1
z = -45
4/5x = 4
x = 4 : 4/5
x = 4 * 5/4
x = 5
2/7 * a = -2 - 10
2/7 * a = -12
a = -12 : 2/7
a = -12 * 7/2
a = - 42
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/9z+7=2
1/9z = 2 - 7
1/9z = -5
z = -5 :1/9
z = -5 * 9/1
z = -45
4/5x-4=0
4/5x = 4
x = 4 : 4/5
x = 4 * 5/4
x = 5
2/7*a+10=-2
2/7 * a = -2 - 10
2/7 * a = -12
a = -12 : 2/7
a = -12 * 7/2
a = - 42