Answer: 30.7
Step-by-step explanation:
Let the number be x
Generate an equation from the question
=x + 7.5 = 38.2
Subtract 7.5 from both sides, to make x the subject of the equation
=x + 7.5 - 7.5 = 38.2 - 7.5
x = 30.7
Check
30.7 + 7.5 = 38.2
Hope you understand, mark as brainliest.
