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info@snapandsolve.comLet the first number be x.
The second number is 3x.
The third number is x - 15.
According to the problem, the sum of the three numbers is 190:
x + 3x + (x - 15) = 190
Simplify the equation:
5x - 15 = 190
Add 15 to both sides:
5x = 205
Divide by 5:
x = 41
So, the first number is 41, the second number is 3 * 41 = 123, and the third number is 41 - 15 = 26.
First Number: 41
Second Number: 123
Third Number: 26
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