Question

vărog repede dau coroană ​

Answer 1

a) 3×5+1= 16

15+1=16 | Adevarat, x=5

b) -5+13=18

-5= 5 | Adevarat, x=5

c) 3×5+1=5+11

16= 16 | Adevarat, x=5

d) 3×5/5 -1 = 5-1/ 2

3-1= 2 | Adevarat, x=5

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