Question

dau coroana cine ma ajuta. ex.1 (a, d, g, j, c, f, I)​

Answer 1

a=39

d=923

g=149

j=36

c=127

f=686

l=1774

Answer 2

Răspuns:

a) x + 17 = 56

x = 56 - 17

x = 39

c) x + 123 = 250

x = 250 - 123

x = 127

d) 2020 - x = 2943

x = 2943 - 2020

x = 943

f) x - 127 = 559

x = 559 - 127

x = 432

g) x - 23 = 126

x = 126 + 23

x = 149

j) 59 - x = 23

x = 59 - 23

x = 36

l) 2020 - x = 246

x = 2020 - 246

x = 1774