Rozwiąż równania:
a)x+2 5/8=7 1/12
b)3 1/3 +x=4 1/15
c)7 3/8 - x=1 1/14
d)4 2/5 -x=2 7/15
e)x-2 1/9=3 11/12
f)x-3 4/5=1 17/20
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a. x+2 5/8 = 7 1/12
x= 7 1/12 - 2 5/8
x=7 2/24 - 2 15/24
x= 4 11/24
b. 3 1/3 + x = 4 1/15
x= 4 1/15 - 3 1/3
x= 4 1/15 - 3 5/15
x=11/15
c. 7 3/8 - x = 1 1/14
x=7 3/8 - 1 1/14
x=7 42 /112 - 1 8/112
x= 6 34/112
x= 6 17/ 56
d. 4 2/5 - x = 2 7/15
x= 4 2/5 - 2 7/15
x= 4 6/15 - 2 7/15
x= 1 14/15
e. x - 2 1/9 = 3 11/12
x= 2 1/9 + 3 11/12
x= 2 12/118 + 1 99/118
x= 3 111/118
f. x - 3 4/5 = 1 17/20
x= 3 4/5 + 1 17/20
x= 3 16/20 + 1 17/20
x= 4 33/20
x= 5 13/20
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