5) (50-х)+7,16=8,132 6) 100,3-(9,2-х)=97,64

Question

5) (50-х)+7,16=8,132 6) 100,3-(9,2-х)=97,64

Answer 1

50-x=8,132-7,16
50-x=0,972
x=50-0,972
x=49,028
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100,3-9,2+x=97,64
91,1+x=97,64
x=97,64-91,1
x=6,54