Question

Va roogg!!!
Am nevoie URGENT!!
Vreau și rezolvarea!!
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Answer 1

1. x-1/3 +2=1 1/4

×-1/3+2=1×4+1/4

x-1/3+2=5/4 => 5:4=1,25

x-1/3+2=1,25

x=1/3+2+1,25

×=1/3+2/1+1,25

x=1+6/3+1,25

x=7/3+1,25

x=2,(3)×1,25

×=2,91(6)

2.

a)-1,3×-2,2=-3,5

b) idk

3. idk