Answer:
30 and 24
Explanation:
x+x-6=54
cobine like terms
2x-6=54
add 6 to both side
2x=60
divide both side by 2
30
subtract 6 from 30
24
so the answers are 24 and 30
The numbers are 21 and 33
54/2=27
27-6=21
27+6=33
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